______ is known to us is that tobacco contains nicotine and other harmful products, so you should give up smoking. A．AsB．ItC．WhatD．Which-高中英语-魔方格

◎ 题干

______ is known to us is that tobacco contains nicotine and other harmful products, so you should give up smoking.

A．As

B．It

C．What

D．Which

◎ 答案

查看答案

◎ 解析

查看解析

◎ 知识点

根据魔方格专家分析，试题“______ is known to us is that tobacco contains nicotine and other harmful products, so you should give up smoking. A．AsB．ItC．WhatD．Which…”主要考查了你对【主语从句】等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。

◎ 相似题

与“______ is known to us is that tobacco contains nicotine and other harmful products, so you should give up smoking. A．AsB．ItC．WhatD．Which”考查相似的试题有：

● Every year, a great many visitors come to visit the temple dating from the l2th century, has brought a large income．A．whichB．whatC．that D．when ● ______ surprised us most was that with all his money, he _______ worry about a little thing like 5 cents.A．It; couldB．What; couldC．What; shouldD．It; should ● Matt asked __________________.A．what was happened to BillB．what was the matter with BillC．what the matter was with BillD．how happened for Bill ● The best times to visit Shangri-la are spring and autumn ___ the temperature is at its mildest.A．whereB．on whichC．whenD．in that ● Three mountains, Meili, Baimang and Haba, _____ are covered with snow, tower over the land.A．thatB．whatC．whichD．as