高校问答核桃秋冬季管理技术:英语！！！！！！！！！！！！！！！
来源：百度文库 编辑：高校问答 时间：2024/04/29 17:02:18
12. Ann had difficulty ______ because she is afraid of water.
A. to swim B. swim
C. swimming D. in swim
原因，解释
A. to swim B. swim
C. swimming D. in swim
原因，解释
Ann had difficulty in swimming because she is afraid of water. 这里in可以省略，所以C正确。
have difficulty in doing sth. 是指某人做某事有困难。
倒塌
该选C
高中知识
have fun/difficulty/trouble/problem doing sth.
have difficulty doing sth
have difficulty in doing sth
have difficulty to do sth
做某事有困难
C
have difficulty doing sth.做某事有困难
D in swim
D