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问题 计算题

计算：﹣2﹣（﹣3）+（﹣8）

答案

解：原式=﹣2+3﹣8=﹣7

选择题
In the conference room on the fifth floor, where a meeting _____, some students were busily setting the chairs.

A. was to be held
B. has been held
C. will be held
D. is being held
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填空题

根据提示完成下列同音字，并组词。

A．zuò 一( )          B．shǔ (     )假         C．xiá (      )疵

               (     )位                  (     )名             应接不(     ) 

               ( )客                  (     )实                     (     )想

               (     )业                         
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