worries me the way he keeps changing his mind. A. ThisB. ThatC. WhatD. It

发布时间：2020-08-15 00:17:29

     worries me the way he keeps changing his mind.
A. This
B. That
C. What
D. It

网友回答

A. This
B. That
C. What
(答案→)D. It
解析：要求掌握只有it 充当形式主语这一知识点。句意：他总是改变主意，这一做法很令我担忧。句中It充当形式主语，真正的主语是the way，其后又有定语从句 he keeps changing his mind 修饰。
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