Now people have come to realize ________ harmful pollution is.
A．that whatB．itC．that howD．how
D

試題分析：句意：現(xiàn)在人們逐漸的認識到污染多么的有害。在賓語從句中連接詞不能同時應用，how用來修飾形容詞的程度，故選D。
練習冊系列答案
相關(guān)習題

科目：初中英語 來源：不詳 題型：單選題

Could you tell me _______？
A. who wants to be a pilot
B. who do you want to help  
C. whose eraser is this

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

一Look at the girl with a pair of glasses over there．Can you tell me _______?
一She is a nurse．
A．who is she    B．who she is    C． what she is

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Mary wants to know              .
A．where Bob lives inB．where Bob lives
C． Bob lives whereD．where does Bob live

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

I hope you _____ to my office as soon as possible.
A．to comeB．comeC．cameD．will come

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

----What did the teacher say?
----She asked            .
A．what was the matter with youB．what were you doing
C．where you have goneD．where you have been

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Some drivers drive _____fast that they make people ______ are trying to cross the road afraid.
A．too, whoB．even, thatC．so, whoD．such, that

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—Doctor, I want to know ________________.
—Three times a day after meals.
A．how many times do I take my temperature
B．how often I take my medicine
C．how I do some exercise
D．when do I wash my hands

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

The teacher told us the earth ________ around the sun.
A．goesB．wentC．goD．will go

查看答案和解析>>

同步練習冊答案