问题 选择题

The children were surprised by the sudden _____ of their teacher.            

A.enter

B.entrance

C.entry

D.come

答案

答案:C

单词辨析。the sudden _____中,sudden是形容词,用来修饰名词,enter和come是动词,排除A,D;entrance入口;entry进入。句意:孩子们对于他们老师的突然进入感到吃惊。所以选C。

单项选择题
单项选择题