The little boy is curious________the strange rock.

A. of B. about C. in D. on

B 【解析】句意：這個小男孩對這塊奇怪的巖石很好奇。be curious about“對…好奇”；結(jié)合句意可知選B。

--- Where is my food, Tom? --- Sorry, I _____just ______it _______ .

A. did ,eat, up B. has, ate ,up C. have, eaten, up D. will ,eat ,up

C 【解析】句意：—湯姆，我的食物在哪里？ —對不起，我剛吃完。結(jié)合句意可知用現(xiàn)在完成時。現(xiàn)在完成時的結(jié)構(gòu)為：助動詞have/has +動詞的過去分詞。eat—ate—eaten。故選C。

—Thanks for listening to my problem and giving me your advice, Amy.—______That’s what friends are for.

A. My pleasure B. With pleasure C. Never mind D. It’s nice of you

A 【解析】A項表示“不用謝！”用在做某事之后， My pleasure =It's pleasure；B項表示“很樂意�！�，用在做某事之前。C項表示“不要緊，沒關(guān)系”，D項表示“謝謝你，你真好！”。根據(jù)句意：“—艾米，謝謝你傾聽我的問題以及給我提建議�！�不用謝！這就是朋友的意思�！�，故選A。

He never ____learning English .That was why he was successful at last.

A. gave in B. gave out C. gave up D. gave away

C 【解析】試題分析：句意：他從不會放棄學(xué)習(xí)英語。因此他最后成功了。此題考查動詞短語釋義，A讓步，屈服；B分發(fā)；C放棄；D捐贈。根據(jù)句意，應(yīng)選C。

If we don’t study hard, we will___________ in our class.

A. take the lead B. fall behind

C. be the first D. be successful

B 【解析】試題分析：句意：如果我們不努力學(xué)習(xí)，在我們班我們將落后。fall behind拖欠；落在后面。所以選B。

As a student, I can’t afford __________ a new mobile phone.

A. buy B. buying

C. to buy D. bought

C 【解析】試題分析：句意：作為一個學(xué)生，我買不起新手機。此題考查固定短語 can afford to do sth能夠承擔(dān)起費用。根據(jù)句意，應(yīng)選C。

The doctor has devoted most of his time to ___________ the patients.

A. look after B. looking after

C. looks after D. looked after

B 【解析】試題分析：句意：醫(yī)生已經(jīng)致力于他絕大部分的時間奉獻給了照顧病人們。此題考查固定短語devote to doing sth致力于做某事。根據(jù)句意，應(yīng)選B。

—Look at _________ sculpture, Jack! How do you like it?

—This is ________ most wonderful on I have ever seen.

A. the；a B. a；the C. the；the D. a；a

C 【解析】試題分析：句意：-看這個雕塑，Jack，你覺得它怎么樣？-這是我曾將見過的最完美的一個。根據(jù)句意看這個雕塑說明是特指的故用the，形容詞的最高級前面必須有the。故選C。

My little cousin is a (an) 　　　 boy and he always asks me all kinds of strange questions.

A. creative B. curious C. energetic D. organized

B 【解析】試題分析：句意：我的表弟是個好奇的男孩，他總是問我各種各樣奇怪的問題。A．creative“創(chuàng)造性的”；B．curious “好奇的”；C．energetic“ 精力充沛的”；D．organized“有條理的”；根據(jù)題意B正確。

-- It’s dangerous to walk across the street carelessly.

--You’re right. We can’t be ________ careful while crossing the street.

A. so B. very C. too D. more

C 【解析】試題分析：句意：——粗心地走過馬路是危險的�！�—你說的對。過馬路時越小心越好。not…too … 是固定搭配,意為“不論……都不過分”。故選C。