________ hard one may work, one cannot master a foreign language in a month or two. 
A．WheneverB．Wherever
C．WhateverD．However
D
however在此修飾hard，表示“無論怎么”，引導(dǎo)讓步狀語從句。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

—Since you like the car so much，why not buy it?
—________，I can't afford it.
A．As I like it muchB．Much as I like it
C．I like it as muchD．As much I like it

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

People all over the world have a dream ______they will always live a peaceful life.
A．thatB．whatC．whichD．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·江西，28)She says that she'll have to close the shop ________ business improves.
A．ifB．unlessC．a(chǎn)fterD．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—How did she find the trip to America last month?
—She had so good a time ________ she visited the Statue of Liberty.
A．where　B．when
C．that　D．until

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I cannot hear the professor clearly as there is too much noise _____ I am sitting.
A．thatB．whereC．whoD．what

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Although he knew little about the work done in the field, he succeeded ____other more experienced experimenters failed.
A．whichB．thatC．whatD．where

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

_______ I met him, he was working as a secretary in a big company.
A．For the first time B．The first timeC．The first time whenD．When the first time

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

________ the police thought he was the most likely one，since they had no exact proof about it，they could not arrest him.
A．AlthoughB．As long as
C．If onlyD．As soon as

查看答案和解析>>

同步練習(xí)冊答案