温度计玻璃泡中装的液体一般用水银、酒精、煤油等,为什么不能用水做测温物质呢?请你写出其中的一个原因: 。
反常膨胀
词汇与完成句子。
请根据汉语或首字母提示,或所给词的适当形式填空。
1. Her face b (表露出) her nervousness.
2. The match was cancelled because most of the members (反对) to having a match without a
standard court.
3. I suppose it never (想到) to me to phone the police.
4. He isn't Chinese, but he is (流利) in Chinese.
5. It was (care) of you to leave the door unlocked.
在软件测试设计中,软件测试的主要目的是 ( )
A.实验性运行软件
B.证明软件正确
C.找出软件中全部错误
D.发现软件错误而执行程序