The air pollution of the city ____ by 20 percent thanks to the strict measures taken by the   government.
A．has been fallen downB．has been increased
C．has been reducedD．has been risen
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

I spoke that slowly but I didn’t __________my meaning __________.
A．come…acrossB．get…acrossC．get…aboutD．get…ahead

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

His father died and _________ him a lot of money.
A．gaveB．leftC．sentD．offered

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

-- What a day! It's mining again. We can't go hiking tomorrow.
-- Don' t worry. It won't __________ long.
A．dropB．rainC．goD．last

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

–People now can know what is happening in the world quickly.
--You’re right. With the help of computers, news can ______ every corner of the world.
A．getB．reachC．returnD．a(chǎn)rrive

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

--What about the food on the plate? –It _________ delicious.
A．smellingB．smeltC．smellsD．is smelt

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I promised to go to the party with Jane and I can’t ___________her ___________.
A．let…downB．do…upC．round…upD．set…down

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


.It is said that if a mirror is broken for no reasons, bad luck is likely to strike, but I really  __________ it.
A．doubt B．believe C．thinkD．support

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


It is sleeping late in the morning that       being late for work.
A．devotes toB．sticks toC．refers toD．leads to

查看答案和解析>>

同步練習(xí)冊答案