题目
A.How much are they
B.How much is it
第1题
In(85)software, one question of near-universal interest is how rapidly Windows NT, which began shipping last summer, will be(86)in the marketplace and for what uses. For the most part, observers are(87)about the operating system's long term prospects, but expect it to remain on(88)rather than desktops during 1994, saying that it won't become a mainstream product until(89)PCs typically have 16 to 24 MB of RAM, which is unlikely to happen next year.
A.applications
B.accepted
C.clients
D.enthusiastic
E.systems
第4题
A.aa
B.89
C.gggh
D.aa89gggh
第5题
在稳定流动系统中,水连续地从粗管流入细管。粗管规格89×4mm,细管规格57×3.5mm,已知粗管中水的流速为0.9m/s,试求细管中水的流速?
第6题
A.0.464
B.0.928
C.0.293
D.0.031
第7题
A.4.0
B.2.45
C.3.0
D.2.0
第8题
A.0.464
B.0.928
C.0.293
D.0.031
第9题
A.0.464
B.0.928
C.0.293
D.0.031
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