【Many cities in the southern part of the United】

发布时间：2021-03-16 19:43:49

Many cities in the southern part of the United States have difficulty

网友回答

选择B项have (some) difficulty (in) doing sth.
干某事有困难
======以下答案可供参考======
供参考答案1:
b主动态have difficulties doing sth
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