My mother decided _________ us to the zoo and we all jumped with joy.

A. taking B. to take C. take D. took

B 【解析】句意：我媽媽決定帶我們?nèi)��?dòng)物園，我們高興的跳了起來(lái)。根據(jù)decide to do 決定做某事，不定式做賓語(yǔ)；故選B

—_________ do you go to the bookstore? —Once a month.

A. How often B. How many times C. How many D. How long

A 【解析】句意：——你多久去一次書店？——一月一次。A. How often 多久（通常指頻率）； B. How many times 多少次； C. How many 多少（通常修飾名詞復(fù)數(shù)）； D. How long多長(zhǎng)（通常指做某事用了多長(zhǎng)時(shí)間）；根據(jù)Once a month.可知是指頻率；故選A

Amy ________ the windows already, so the room looks much brighter.

A. cleans B. cleaned C. is cleaning D. has cleaned

D 【解析】句意：艾米已經(jīng)擦窗戶了，因此房間看起來(lái)亮多了。根據(jù)already可知用現(xiàn)在完成時(shí)態(tài)；故選D

—Can she ___________ it in English? —No, she can't.

A. talk B. talks C. speak D. say

D 【解析】句意：——她會(huì)用英語(yǔ)說(shuō)它嗎？——不，她不會(huì)。A. talk 談?wù)摚◤?qiáng)調(diào)兩者交談）； B. talks 談?wù)摚◤?qiáng)調(diào)兩者交談）； C. speak 說(shuō)（通常指說(shuō)某種語(yǔ)言）； D. say說(shuō)（通常指說(shuō)話的內(nèi)容）；根據(jù)can后用動(dòng)詞原形，這里有it，說(shuō)話的內(nèi)容；故選D

Hearing the story，he looked ．

A. exciting，exciting B. excited，excited

C. exciting，excited D. excited，exciting

C 【解析】句意：聽到這個(gè)激動(dòng)人心的故事，他興奮極了。exciting常用來(lái)修飾物；excited 常用來(lái)修飾人。 根據(jù)句意判斷，答案為C。

Those young kids have good fun ____________the museum.

A. to visit B. visit C. visiting D. visited

C 【解析】句意：那些小孩參觀博物館很高興。根據(jù)have fun doing sth高興做某事；故選C

It is polite ___________ a gift when you visit somebody for the first t time.

A. take B. taking C. to take D. takes

C 【解析】句意：當(dāng)你第一次拜訪某人帶個(gè)禮物是有禮貌的。it’s+形容詞+to do做某事是怎樣的，it在這里做形式主語(yǔ)，不定式做真正的主語(yǔ)；故選C

My best friend, Wang Xu, always ____________ me in table tennis.

A. win B. beat C. wins D. beats

D 【解析】句意：我最好的朋友，王旭，經(jīng)常在乒乓球上打敗我。根據(jù)主語(yǔ)My best friend單三，謂語(yǔ)動(dòng)詞用單數(shù)形式，所以排除A/B；win贏，后接比賽，beat打敗，后接人；故選D

When winter comes, days get _____________.

A. long and long B. short and short

C. longer and longer D. shorter and shorter

D 【解析】句意：當(dāng)冬天來(lái)臨，白天變得越來(lái)越短。根據(jù)常識(shí)可知是越來(lái)越短，故排除A/C；根據(jù)比較級(jí)and比較級(jí) 越來(lái)越；故選D

“Food Safety” has become one of the hottest topics recently.

—Yeah, it receives ________ Internet hits (點(diǎn)擊) a day.

A. thousands B. thousand of

C. thousands of D. ten thousands

C 【解析】試題分析：句意為：---“食品安全”成為了最近最熱點(diǎn)的話題之一。---是啊，它每天的網(wǎng)上點(diǎn)擊成千上萬(wàn)。在英語(yǔ)中，當(dāng)hundred/thousand/million等詞前有確切數(shù)字時(shí)，hundred/thousand/million等詞后應(yīng)不加“s”，且無(wú)of；當(dāng)hundred/thousand/million等詞前無(wú)確切數(shù)字時(shí)，hundred/thousand/million等詞...