類型：學(xué)習(xí)教育
題目總量：200萬(wàn)+
軟件評(píng)價(jià)：
下載版本
Our senses are (91)in the past.There’s a flash of lightning,and then seconds Pass until we (92)the rumble of distant thunder.We hear the past.We are seeing into the past too.
(93)sound travels about a kilometer every three seconds,light travels 300,000 kilometers every second.When we see a flash of lighting three kilometers away,We are seeing something that happened a hundredth of a millisecond ago.That’s not exactly the distant past.
But as we look further afield,We Can Peer further back. (94)through a telescope,We Can look even further into the past.if you really want to look back in time,you need to look up.
The Moon is our nearest celestial neighbor-a world with valleys,mountains and craters.It’s also about 380,000km away,so it takes 1.3 (95)for light to (96)from the Moon to us.We see the Moon not as it is,but as it was l.3 seconds ago.
The Moon doesn’t change much from instant to instant,but this 1.3 second delay is (97)when mission control talks to astronauts on the Moon.Radio waves travel at the speed of light,so a message (98)mission control takes l.3 seconds to get to the Moon,and even the quickest of (99)takes another l.3 seconds to come back.
It’s not (100)to look beyond the Moon and further back in time.The Sun is about 150 million km away,so we see it as it was about 8 minutes ago.
Even our nearest planetary neighbors,Venus and Mars,are tens of millions of kilometers away, (101)we see them as they were minutes ago.When Mars is very (102)to Earth,We are seeing it as it was about three minutes ago,but at other times light takes more than 20 minutes to travel from Mars to Earth.
This (103)some problems if you’re on Earth controlling a Rover on Mars.If you’re driving the Rover at 1km per hour then the lag, (104)to the finite speed of light,means the Rover could be 200 meters ahead of (105)you see it, and it could travel another 200 meters after you command it to hit the brakes.
Not surprisingly,Martian Rovers aren’t breaking any speed records,travelling at 5cm Per second(0.18kph or O.11mph).On-board computers help with driving,to prevent rover wrecks with rovers following carefully (106)sequences and using on-board computers to (107)hazards and prevent punctures.
Let’s go a bit further out in space.At its closest to Earth,Saturn is still more than a billion kilometers away,so we see it as it was (108)than an hour ago.
When the world (109)into the Cassini spacecraft’s plunge into Saturn’s atmosphere in 2017,we were hearing echoes from a spacecraft that had already been destroyed more than an hour before.
So when you look up,remember you aren’t seeing things as they are (101)you’re seeing things as they were.
(選自The Conversation 2018年12月27日)
單選題第1題Our senses are (91)in the past.
A.stuck
B.fallen
C.blocked
D.kept
參考答案：A
答案解析：
單選題第2題There’s a flash of lightning,and then seconds Pass until we (92)the rumble of distant thunder.
A.see
B.fell
C.view
D.hear
參考答案：D
答案解析：
單選題第3題 (93)sound travels about a kilometer every three seconds
A.But
B.Yet
C.Since
D.While
參考答案：D
答案解析：
單選題第4題 (94)through a telescope
A.Looked
B.Be looked
C.Looking
D.Being look
參考答案：C
答案解析：
單選題第5題so it takes 1.3 (95)
A.milliseconds
B.seconds
C.microseconds
D.nanoseconds
參考答案：B
答案解析：
單選題第6題for light to (96)from the Moon to us.
A.travel
B.track
C.wend
D.spread
參考答案：A
答案解析：
單選題第7題but this 1.3 second delay is (97)when mission control talks to astronauts on the Moon.
A.perceptible
B.negligible
C.sensible
D.impossible
參考答案：A
答案解析：
單選題第8題so a message (98)mission control takes l.3 seconds to get to the Moon
A.at
B.from
C.on
D.under
參考答案：B
答案解析：
單選題第9題and even the quickest of (99)takes another l.3 seconds to come back.
A.replies
B.solutions
C.questions
D.answers
參考答案：A
答案解析：
單選題第10題It’s not (100)to look beyond the Moon and further back in time.The Sun is about 150 million km away
A.easy
B.simple
C.plain
D.hard
參考答案：D
答案解析：
單選題第11題 (101)we see them as they were minutes ago.
A.since
B.for
C.so
D.but
參考答案：C
答案解析：
單選題第12題When Mars is very (102)to Earth
A.close
B.approaching
C.distant
D.remote
參考答案：A
答案解析：
單選題第13題This (103)some problems if you’re on Earth controlling a Rover on Mars
A.informs
B.presents
C.imposes
D.emerges
參考答案：B
答案解析：
單選題第14題 (104)to the finite speed of light
A.use
B.lead
C.due
D.take
參考答案：C
答案解析：
單選題第15題means the Rover could be 200 meters ahead of (105)you see it
A.where
B.which
C.that
D.what
參考答案：A
答案解析：
單選題第16題to prevent rover wrecks with rovers following carefully (106)
A.planned
B.programmed
C.designed
D.arranged
參考答案：B
答案解析：
單選題第17題sequences and using on-board computers to (107)hazards and prevent punctures.
A.avoid
B.arouse
C.pose
D.avert
參考答案：A
答案解析：
單選題第18題so we see it as it was (108)than an hour ago.
A.sooner
B.earlier
C.less
D.more
參考答案：D
答案解析：
單選題第19題When the world (109)into the Cassini spacecraft’s plunge into Saturn’s atmosphere in 2017,we were hearing echoes from a spacecraft that had already been destroyed more than an hour before.
A.tuned
B.looked
C.reached
D.rolled
參考答案：A
答案解析：
單選題第20題So when you look up,remember you aren’t seeing things as they are (101)you’re seeing things as they were.
A.past
B.lapsed
C.bygone
D.now
參考答案：D
答案解析：
涉及考點(diǎn)
2020翻譯二級(jí)筆譯綜合能力考試大綱
三、完形填空
相關(guān)題庫(kù)
| 題庫(kù)產(chǎn)品名稱 | 試題數(shù)量 | 優(yōu)惠價(jià) | 免費(fèi)體驗(yàn) | 購(gòu)買 |
|---|---|---|---|---|
| 2022年翻譯二級(jí)《英語(yǔ)筆譯綜合能力》考試題庫(kù) | 1869題 | ￥98.00 | 免費(fèi)體檢 | 立即購(gòu)買 |
你可能感興趣的試題
- · After having been trapped underneath the mine for three查看答案
- · During Japan’s revolution in the 19th century,the Japanese denounced their own查看答案
- · I have redone the homework. Please review it again and return it back how I can fiirther improve it.查看答案
- · Public opinion is fickle and more so in a nation like ours where illiteracy 查看答案
- · Public opinion is fickle and more so in a nation like ours where illiteracy 查看答案
微信掃碼關(guān)注焚題庫(kù)
-
歷年真題
歷年考試真題試卷，真實(shí)檢驗(yàn)
-
章節(jié)練習(xí)
按章節(jié)做題，系統(tǒng)練習(xí)不遺漏
-
考前試卷
考前2套試卷，助力搶分
-
模擬試題
海量考試試卷及答案，分?jǐn)?shù)評(píng)估
相關(guān)試卷
- · 2022年翻譯資格考試《三級(jí)筆譯實(shí)務(wù)》強(qiáng)化試卷（三）
- · 2022年翻譯資格考試《二級(jí)筆譯實(shí)務(wù)》模擬試卷（三）
- · 2022年翻譯資格考試《二級(jí)筆譯實(shí)務(wù)》模擬試卷（二）
- · 2022年翻譯資格考試《二級(jí)筆譯實(shí)務(wù)》模擬試卷（一）
- · 2022年翻譯資格考試《三級(jí)筆譯綜合能力》模擬試卷（三）
- · 2022年翻譯資格考試《三級(jí)筆譯綜合能力》模擬試卷（二）
- · 2022年翻譯資格考試《三級(jí)筆譯綜合能力》模擬試卷（一）
- · 2022年翻譯資格考試《三級(jí)筆譯實(shí)務(wù)》強(qiáng)化試卷（二）