题目内容
4.The blender is dirty.Please________it after dinner.( )| A. | cleans | B. | clean | C. | cleaned | D. | cleaning |
分析 搅拌机脏了,请饭后清洗一下.
解答 答案:B.
根据The blender is dirty.Please________it after dinner,结合选项可知意思是搅拌机脏了,请饭后清洗一下.这里动词位于句首表示一种请求或命令,可知句子是一个肯定祈使句,其构成是:动词原形+其他;故选B.
点评 在学习中熟练掌握知识点,做题时先找出考点(祈使句),根据它的构成结构(动词原形开头)结合语境来选出正确的答案.
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