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问题 单项选择题

强制检定标准计量器具包括（）的检定标准计量器具和授权的社会公用检定计量标准器具，部门及企、事业建立的最高计量标准器具。

A、企业

B、法定检定机构

C、部门

D、事业单位

答案

参考答案：B

写句子

按要求完成练习。  

1．填关联词并用所填的词造句。    

     (1)王红很能干，(      )能唱歌，(      )能跳舞。 

                                                                                                                 

     (2)(      )我认真学习，(      )取得了好成绩。

                                                                                                                  

2．写一个比喻句，并填空。

                                                                                                               

     把                     比做                                   

3．写出一个拟人句。

                                                                                                              

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选择题

Mary hasn't decided whether to take up tennis, basketball, or _____. [ ]

A. beginning to play football

B. begin to play football

C. beginning playing football

D. to beginning playing football

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