Some little boys have difficulty their hearts into the lesson for a long time.
A. to put
B. to put
C. putting
D. puting
Some little boys have difficulty their hearts into the lesson for a long time.A. to putB.
答案:2 悬赏:80 手机版
解决时间 2021-01-04 03:06
- 提问者网友：沦陷
- 2021-01-03 20:25
最佳答案
- 五星知识达人网友：执傲
- 2021-01-03 20:54
A. to putB. to put(答案→)C. puttingD. puting解析：此题考查固定句型结构have difficulty in doing sth表示做某事有困难，其中in可以省略。动词put的现在分词形式putting。故选C。
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- 1楼网友：低血压的长颈鹿
- 2021-01-03 21:58
谢谢解答
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