问题补充:
is well-known to all, the great changes have taken place in China.
A. It
B. that
C. As
D. Which
答案:
A. It
B. that
(答案→)C. As
D. Which
解析:考查定语从句。此处有逗号隔开,此句子不是形式主语的句式,前面的句子修饰后面的句子构成一个非限制性定语从句,as可以放于句首,意思“这一点”来指代后句。
时间:2022-08-05 17:36:42
is well-known to all, the great changes have taken place in China.
A. It
B. that
C. As
D. Which
A. It
B. that
(答案→)C. As
D. Which
解析:考查定语从句。此处有逗号隔开,此句子不是形式主语的句式,前面的句子修饰后面的句子构成一个非限制性定语从句,as可以放于句首,意思“这一点”来指代后句。