名词性从句专项练习综合 1一、名词性从句1 ． is known to all is that the earth is smaller than the sun. A. As B. What C. It D. Which【答案】 B 【解析】【分析】句意：众所周知地球比太阳小。 is known to all 是主语从句，从句中缺少主语，因此用 w...

时间:2025-07-05 12:33栏目:行业资料