Whiz-kid Wendy has no difficulty in _______(achieve)A grades in all her school subjects.

分类: 作业答案 • 2022-01-09 18:03:03

问题描述：

Whiz-kid Wendy has no difficulty in _______(achieve)A grades in all her school subjects.
为什么是achieving

答

in doing sth.
介词后面用动名词
+分哦!
楼上的并不是固定用法 = =