【題目】____ the damage is done, it will take many years for the farmland to recover.
A.Until
B.Unless
C.Once
D.Although

【答案】C
【解析】句意：一旦農(nóng)田被毀壞，將需要許多年的時間才能得以恢復。A. Until 譯為到......為止，直到......才，在......以前：B.Unless為如果不，除非：C.once譯為一旦，一經(jīng)便：D.although譯為雖然,然而,盡管，結合句意，故選C：

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：

【題目】Follow these tips, and your time doing research on the Internet much more worthwhile.

A. being spent; will be B. spent; will be

C. spent; is D. having spent; has been

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Was it in the village _____ we used to live in _____ the accident happened?
A.where; that
B.which; that
C.that; where
D.where; which

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】--Did you have difficulty finding Ann‘s house?
--Not really. She___us clear directions and we were able to find it.easily?
A.wastogive
B.hadgiven
C.wasgiving
D.wouldgive

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The more petrol and electricity we consume, the more carbon we will ________.

A. let off B. put off

C. pay off D. take off

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The bookstore was famous for its wide r of books.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】We must take instant m to protect our environment.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Heavily______ it is raining outside, people are still looking forward to not canceling the outdoor concert by the pop singer.

A. while B. although C. until D. as

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】We ________ under a tree until the shower passed and arrived home safe and sound.

A. protected B. sheltered C. demanded D. applied

查看答案和解析>>

同步練習冊答案