题目内容

A bottle weighs more after air is put in. proves that air has weight.

A) We
B) Which
C) It
D) What

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现代计算机技术中，下列不是度量存储器容量的单位是

A. KB
B. MB
C. GB
D. GHz

以下选项中，最适合于用交互式计算机软件解决的问题是 (2) 。

A. 非结构化决策问题
B. 半结构化决策问题
C. 结构化决策问题
D. 确定性问题

If Sam had enough money with him, he on the trip to Malaysia.

A) would have gone
B) had gone
C) went
D) would go

Mary her thick coat because it was snowing.

A) put back
B) put on
C) put away
D) put aside