There are many lights _______ the top of our classroom.

A. to B. in C. at

C 【解析】句意：我們教室的頂部有許多燈。考查介詞短語辨析題。at the top of在……頂上，固定短語；根據(jù)句意語境，可知選C。

We know that a person who is _______ does not tell lies or cheat people.

A. caring B. honest C. stupid

B 【解析】句意：我們知道誠實的人不會說謊或欺騙人�？疾樾稳菰~辨析題。A. caring有同情心的；B. honest誠實的；C. stupid愚蠢的。根據(jù)句意語境，可知honest符合句意，故選B。

Amy takes exercise every day. That’s why she is healthy and full of _______.

A. memory B. energy C. silence

B 【解析】句意：艾米每天鍛煉身體。這就是她健康和充滿活力的原因�？疾槊�詞辨析題。A. memory記憶；B. energy精力；C. silence沉默。根據(jù)句意語境，可知AC兩項意思不合句意，故選B。

— Could you please take out the rubbish, Tony?

— ________. I have to practice playing the guitar.

A. Yes, sure B. No, I couldn’t C. Sorry, I can’t

C 【解析】句意：——托尼，你能把垃圾拿出去嗎？——對不起，我不能。我得練習彈吉他�？疾槿粘＝浑H用語。根據(jù)答語I have to practice playing the guitar.，結合語境，可知是否定回答，可排除A。Could you please…表示客氣的請求或建議，否定回答多用sorry，故選C。

This is our _______ school year, we are going to graduate in two months.

A. third B. three C. the third

A 【解析】句意：這是我們的第三學年，我們將在兩個月后畢業(yè)。考查數(shù)詞辨析題�；鶖�(shù)詞（one除外）后面接復數(shù)名詞，school year是單數(shù)形式，可排除B。序數(shù)詞需用定冠詞the修飾，但是當序數(shù)詞前面有代詞或其他詞修飾，則不用冠詞。根據(jù)句意結構，可知選A。

（題文）---- Do you think it will rain tomorrow?
----__________. I hate rainy days, it’s wet and cold.
 

A. I hope not B. That’s OK C. It doesn’t matter

A 【解析】 句意：——你認為明天會下雨嗎？——我希望不會。我討厭下雨天，又濕又冷�？疾槿粘＝浑H用語。A. I hope not我希望不是，用于表達相反看法；B. That’s OK沒關系，用于回應別人的感謝C. It doesn’t matter.沒關系，用于回應別人的感謝。根據(jù)下文I hate rainy days, it’s wet and cold.，結合句意語境，可知是否定回...

A car hit Tom yesterday afternoon. Luckily, he wasn’t hurt _______ .

A. easily B. badly C. suddenly

B 【解析】句意：昨天下午一輛汽車撞到了湯姆。幸運的是，他沒有受到嚴重的傷害�？疾楦痹~辨析題。A. easily容易地，；B. badly很壞地，；C. suddenly突然地。hurt傷害，根據(jù)句意語境，可知AC兩項意思不合句意，故選B。

The math problem was too difficult for me, ________ I asked Mary to help me.

A. but B. or C. so

C 【解析】句意：這道數(shù)學題對我來說太難了，所以我請瑪麗幫我�？疾檫B詞辨析題。A. but但是，表轉折；B. or或者，表選擇；C. so所以，表因果。本句前后是因果關系（前因后果式），需用so連接；根據(jù)句意語境，可知選C。

In order to save energy, please ________ the TV when you leave the room.

A. throw away B. turn off C. show up

B 【解析】句意：為了節(jié)約能源，離開房間時請關掉電視�？疾閯釉~短語辨析題。A. throw away扔掉；B. turn off關掉（電源等）；C. show up到場。根據(jù)句意語境，可知turn off符合句意，故選B。

— May Day _______ in a week. Many students plan to go home.

A. comes B. has come C. is coming

C 【解析】句意：一周之后是五一節(jié)。許多學生計劃回家。考查動詞時態(tài)辨析題。in a week一周后，用于一般將來時，可排除AB選項。go、come等動詞的現(xiàn)在進行時結構常用于表示將來的動作；根據(jù)句意語境，可知選C。