题目内容
16.We can ask our teacher _____ us if we need help.( )| A. | helps | B. | helped | C. | to help | D. | helping |
分析 如果我们需要帮助,我们可以让老师帮助我们.
解答 答案:C.
根据We can ask our teacher _____ us if we need help,可知本句考查了ask的用法:ask sb to do sth让某人做某事,后面跟to引导的不定式形式.故选C.
点评 本题考查了动词不定式的用法.解答时注意:ask sb to do sth让某人做某事,后面跟to引导的不定式形式.
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