2018עԽY(ji)(gu)cO(sh)䡷(x)}12
1Dʾr,˷ֹ،ܳ,ӑ(yng)O(sh)ں̎?( )
A.ʯc،ӵĽ B.،cĽ
C.cɰ{Ľ D.3Чһ
ʾ:ӑ(yng)O(sh)˵һ(c),ڲůݑ(yng)ڱ،ӵă(ni)(c)
:A
2P(gun)ڇo(h)Y(ji)(gu)ˮB͂,_Ğ()
A.B͂ᶼĂf
B.BĂf,|(zh)w
C.B͂ᶼ|(zh)w
D.B|(zh)w,Ăf
ʾ:fǷӟ\(yn)ӵĂf,|(zh)Sw,Brˮӵw
:D
3(c)оķˮӵƽ,һ^(q)(yng)M(jn)픃(ni)ܳ(yn)?()
A.V B.Lɳ C. D.L
ʾ:ýṤO(sh)Ӌ(j)Ҏ(gu)Ҏ(gu),ů(c)оķˮӵƽҪM(jn)ܳ(yn)L^(q)ĽҪů,ҪM(jn)ܳ(yn)
:D
2018עԽԇԇ}졪W(wng)Уn | ||
ԇ} | 2018עԽԇ} | ھ} |
W(wng)Уn |
2018ԇW(wng)Уnȫƾv+}A(y)y+ģԇ}ٛuyuy(do)c(din)u |
M(fi)ԇ |
4гø,һNB?()
A.0.4mmʯ͞rͼ B.O.16mmϩĤ
C.黯r D.4mmr
ʾ:ՈP(gun)ϵğṤָ(bio)Y
:B
5ӲϵĺȞd(mm),Bϵ(sh)[g/(mhPa)]һϵB?( )
A.d=200, =0.0000158 B.d=250,=O.OOOOl88
C.d=240, =0.OOOOl20 D.d=50, =0.OOOO420
ʾ:BӋ(j)㹫ʽH=d/Ӌ(j)
:C
6ڱ^(q),ijĸɒʯ≦Dʾ,һʯcʯgĿp϶_,ܷz(yn),ԭ()
A.҃(ni)ˮͨ^ʯgĿp϶ɢY(ji)¶
B.ʯĵğÛs
C.ӏ(qing)՚ӵı
D.՚Ӻ≺ƽ,(c)ˮֲM(jn)՚
ʾ:ʯgĿp϶ʹÉw(ni)Ŀ՚cͨ,҃(ni)B˵՚ӵˮܲc՚⽻QĚ,o(h)Y(ji)(gu)ı،L(fng)
:A
7Dʾr,˷ֹ،ܳ,ӑ(yng)O(sh)ں̎?( )
A.ͻĽ
B.c،ӵĽ
C.،c플ӵĽ
D.ˮcӵĽ
ʾ:ӑ(yng)O(sh)˵һ(c),ڲůݑ(yng)ڱ،ӵă(ni)(c)
:C
8MڷֹϷ^(q)֮淺,F(xin)Y(ji)¶Ĵʩ,_Ğ( )
A.ßЩĵ B.ϵ(sh)Сıӵ
C.һõıӵ D.Ì(do)ϵ(sh)ĵ
ʾ:Ϸ֮r,ͻȻ,ʹ՚ˮ⺬,رضԭ߾,ʹض̎ڿ՚¶c(din)ض,՚еˮڵY(ji)F(xin)Ì(do)ϵ(sh)ĵ,ʹ(yn)
:D
9o(h)Y(ji)(gu)(ni)װl(f)Ľ( )
A.܌(sh)σ(ni)
B.ڃ(ni)(c)܌(sh)c،ӽ̎
C.(c)܌(sh)c،ӽ̎
D.̎ˮ։҃(ni)՚ͷ։
ʾ:B;,Bϵ(sh)F(xin)ɴС,װl(f)F(xin)
:C
10鱣ز,ůgˮwSȵS( )%
A.3 B.5 C.7 D.10
ʾ:Ո醽ϵğṤָ(bio)P(gun)Yϡ
:B