How long is it you started the project of protecting the environment?

A. before B. if C. since D. when

C 【解析】句意：自從你開始了保護(hù)環(huán)境的那個(gè)項(xiàng)目，多長(zhǎng)時(shí)間了？before在…..之前，用于句型It won’t long before +一般現(xiàn)在時(shí)，表示“不久……”，if“如果”，引導(dǎo)條件狀語(yǔ)從句，用一般現(xiàn)在時(shí)表示一般將來(lái)時(shí)；since自從，引導(dǎo)一般過(guò)去時(shí)的句子；when當(dāng)……時(shí)候，引導(dǎo)時(shí)間狀語(yǔ)從句是一般過(guò)去時(shí)，主句用過(guò)去進(jìn)行時(shí)。此處started是一般過(guò)去時(shí)，故用since引導(dǎo)時(shí)...

---What’s wrong with Jim?

--- His car broke down on his way to work. And___________.The car behind was out of control and hit Jim.

A. a good miss is as good as a mile

B. it never rains but it pours

C. the early bird catches the worm

D. every dog has its day

B 【解析】 試題分析：句意：--吉姆怎么了？--在去工作的路上他的汽車壞了，后面的車失控了，撞了吉姆。A. a good miss is as good as a mile快要成功了；B. it never rains but it pours不鳴則已一鳴驚人；C. the early bird catches the worm早起的鳥兒有蟲吃；D. every dog has it...

________ it is today!

A. What fine weather B. What a fine weather

C. How a fine weather D. How fine a weather

A 【解析】 試題分析：句意：今天是多么好的天氣呀！感嘆句What+形容詞+不可數(shù)名詞+主語(yǔ)+謂語(yǔ)；由于weather是不可數(shù)名詞，故用What引導(dǎo)。故選A。

—Remember to ask her to call me back.

—_______.

A. Never mind B. That’s right C. Up to you D. Got it

D 【解析】試題分析: 句意：----記著叫她給我回電話。---收到，明白。A是決不介意；B那是對(duì)的；C看你的；D收到，明白。故選D。

-- Did you have a discussion with him about the matter?

--- No. When I saw him, he________ his history project busily.

A. has prepared B. prepares C. was preparing D. prepared

C 【解析】句意：——你和他關(guān)于那個(gè)問(wèn)題討論過(guò)了嗎？——沒(méi)有。當(dāng)我看見他時(shí)，他正在忙碌地準(zhǔn)備歷史項(xiàng)目。When引導(dǎo)的時(shí)間狀語(yǔ)從句，用一般過(guò)去時(shí)，主句用過(guò)去進(jìn)行時(shí)was/were doing，故選C。

If you don’t go to the meeting tomorrow, ________?

A. he will, too B. he does, too C. he won’t, either D. he doesn’t, either

C 【解析】句意：如果你明天不去開會(huì)，他也不會(huì)去。A. he will, too他也要去。和句意矛盾。錯(cuò)；B. he does, too他也要去。和句意矛盾。錯(cuò)；C. he won’t, either他也不去；D. he doesn’t, either他也不去。本題描述的是明天將要發(fā)生的動(dòng)作，因此用一般將來(lái)時(shí)態(tài)。答案C是一般將來(lái)時(shí)態(tài)；答案D是一般現(xiàn)在時(shí)態(tài)。故選C。

—A latest magazine, please.

—Only one left but it is a little dirty. Would you like to have ________?

A. it B. one C. this D. that

A 【解析】句意：－請(qǐng)來(lái)一本最近的雜志。－只剩下一本了，而且它有點(diǎn)臟。你要嗎？指代前句中的單數(shù)事物，用it。故選A。

—Which book would you like to borrow?

—________ of the two books is OK with me.

A．Either B．Both

C．Any D．None

A 【解析】 試題分析：根據(jù)the two books，可知是兩者之間，故排除C、D.又根據(jù)is，句中只能選either.用both，謂語(yǔ)動(dòng)詞要用are.

________ is the population of the city?

A. How many B. What C. How many D. How much people

B 【解析】句意：這座城市的人數(shù)是多少？A. How much多少，問(wèn)不可數(shù)名詞的數(shù)量；B. What什么，詢問(wèn)事物；C. How many多少，詢問(wèn)可數(shù)名詞的數(shù)量；D. How much people多少人。錯(cuò)誤的搭配，people是可數(shù)名詞的復(fù)數(shù)，而how much只能詢問(wèn)不可數(shù)名詞的數(shù)量。本句詢問(wèn)的是“人口的數(shù)目”是“什么”。故選B。

About ________ the fans are waiting here. They want to see the great singer.

A. two thousand of B. two thousand C. thousand of D. two thousands of

B 【解析】句意：大約兩千歌迷等在這兒，他們想要看一下那位偉大的歌手。表示實(shí)指時(shí)，thousand前加數(shù)詞，thousand用成單數(shù)形式，后不加介詞of；表示虛指時(shí)，thousand用復(fù)數(shù)形式，后跟介詞of，前不加數(shù)詞。故選B。