精选优质文档-倾情为你奉上【英语】英语名词性从句练习题含答案及解析一、初中英语名词性从句1is known to all is that the earth is smaller than the sun. A.AsB.WhatC.ItD.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what,选B。 【点评】考查名词性从句,本题涉及what引导的主语从句。2While some behaviors may seem strange to you, remember you consider normal probably seems ju