—Doesn’t he feel       impolite when he laughs with his mouth full of food?—I wi

题型：不详难度：来源：

—Doesn’t he feel       impolite when he laughs with his mouth full of food?
—I will ask him to pay attention to his behavior.

A．it

B．that

C．this

D．these

答案

A

解析

试题分析：考察it作为形式宾语。本题中的it是形式宾语，真正的宾语是后面的when he laughs with his mouth full of food。句意：—难道他没有感觉到笑的时候满嘴都是食物是很不礼貌的吗？—我会要求他注意自己的行为的。英语中只有it可以作为形式宾语和形式主语。故A正确。
点评：it做形式宾语，通常和下列动词连用： consider, think, make, find, believe,  feel, guess...。一般说来，当不定式、动名词、从句等用作宾语且其后跟有宾语补足语时，就应在宾语补足语前使用形式宾语，而将真正的宾语移至句末。