Be careful __her .A with B to C about
题目
Be careful __her .A with B to C about
并补充它们的区别!Thanks a lot!
答案
本题选择A with.1) be careful to do something=you make sure that you do it.你确定你能做某事.2) be careful about doing something=you think that what they intend to do is probably wrong,and that they sho...
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