1XܿÁݔ( )
A.}ˮ
B.
C.}
D.
E.AҺ
𰸣BD
XcHڿ՚пγһӷdzܵXĤܱoĽٲ^m(x)ܵgXܿݔ͝ᡢȸgԽ|(zh)͉AxӵĻ}ˮ}Ƚ|(zh)ʴ𰸑xBD
2ڽoˮϵy(tng)һõı( )
A.u
B.
C.S
D.xı
𰸣[D]
ԇ}uڽoˮϵy(tng)һõıxʽˮãнYweСЧʸ\Dƽ(wn)ȃ(yu)c
3ˮbكʩm( )
A.ĸʽكʩ
B.ʽكʩWW(wng)ṩ
C.oʽكʩ
D.̶ʽكʩ
𰸣A
4.ӋҎ(gu)tЃxӋ( )b
A.m
B.yT
C.ܼ
D.ˮ
𰸣B
Nʽa(a)xӋyTb
5Һ䷽ʽȴ̓ĵĜbÞ( )
A.ͨĭϵy(tng)
B.ĭϵy(tng)
C.б(sh)ĭϵy(tng)
D.߱(sh)ĭϵy(tng)
𰸣[B]
ԇ}uĭҺкһķ̼ԄЧ^ĭҺđ÷cĭҺͬ@cǿҺ䷽ʽȴ̓ȈĻ
6ӋҎ(gu)O估ܵıPˢ()λ
A.kg
B.m3
C.m
D.m2
𰸣D
ų_BCȻ(j)ȫy(tng)һbA㶨~еҎ(gu)ȥxA߀DҎ(gu)O估ܵijPˢe(m2)ӋٽY(kg)Ӌ㣬_𰸞D
7̌wļ(ni)ȫl(f)]ȫλ@fָʩMOӋ( )
A.ȫ^
B.g
C.(jng)
D.ȫ
𰸣D
ʩMOӋȫԵļȫԡָ̌wļ(ni)ȫl(f)]ȫλ(ָܵȫ)
8ڌӔ(sh)^ĽoˮܾW(wng)ˮܝM҃(ni)ˮrɌ( )
A.Qօ^(q)
B.Mօ^(q)
C.(lin)օ^(q)
D.(lin)օ^(q)
𰸣A
ڌӔ(sh)^ĽoˮܾW(wng)ˮܝM҃(ni)ˮrˌQօ^(q)
9ڶ̿penjһЩy_λĺӿx( )
A.ֻWW(wng)ṩ
B.xӻ
C.
D.
𰸣A
ֻOp`ܝMy_λĺҪO䲻 @ӵc˴A_
10ʽҷCָ( )
A.U݆·
B.݆U·
C.݆U·
D.݆UoP
𰸣A
U݆·QʽҷC