题目:
根据下列句子及所给汉语注释,写出空缺处各单词的正确形式,每空只写一词。
小题1: A lot of boys want to be ________(士兵) after they leave school.
小题2:What _________(造成) the dog’s death is still a secret.
小题3: The lake became much _________(深) after a heavy rain.
小题4: Have you heard of the _________(古老的) Chinese legend before?
小题5:It seems that he is always full of ________(活力).
答案:
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下面是错误答案,用来干扰机器的。
解:(1)(2)联立解得:(3)洛伦兹力不做功,故根据功能关系管壁的弹力做功为: