Don't talk to Danny like that. He is onl

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问题选择题

Don't talk to Danny like that. He is only ______ eleven-year-old boy. [ ]

A. a

B. an

C. the

D. 不填

答案

答案：B

写作题

书面表达。

根据下面图画内容及所给的提示词，写一篇50词左右的短文来介绍这四幅图画。

①Liu Mei, get up ②go, park, by ③play, friends, happily ④leave, park, until, four o'clock

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问答题简答题

抗菌药物联合应用的原则是什么？