题目内容
【题目】In the future, robots will ______ help people do many things, such as washing and cooking.
A. look forward to B. be ready to
C. be able to D. be good at
【答案】C
【解析】look forward to和be good at中最后一个单词都是介词,后面不能接动词原形,首先可排除A与D项。be ready to do sth.意为“乐于做某事”;be able to do sth.意为“能够做某事”,后面接都动词原形。两者对比,be able to更符合句意要求。句意:在将来,机器人将能够帮助人们做许多事情,例如洗衣和做饭。
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