.If _____,the experiment will be successful. A．carefully doing B．it done carefully C．carefully done ...
2023-01-24 06:38:21 46次 2010年高考二轮复习英语语法强化训练非谓语动词 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
.If _____,the experiment will be
successful.
|
A．carefully doing
|
B．it done carefully
|
C．carefully done
|
D．doing carefully
|
本题链接：
