[单选题]Science is still ______ of the causes of many kinds of cancer.

正确答案 ：A

ignorant

解析：解析：ignorant可以指“无学识的，愚昧的”，还指“不知道的”；unconscious意为“失去知觉的，不省人事的；无意识的”；conscious意为“有知觉的，意识到的”；informed意为“获悉，告知”。

[单选题]Jim: I have a pair of tickets for an opera Saturday night. Would you like to go? Cindy: I don't think so. ______.

正确答案 ：A

I'm not too wild about opera

解析：解析：be wild about something表示“对……极为热衷”，符合题意；B．I'm not too interested about opera．介词搭配不对；C．I'm not very excited about opera．和D．I'm not very anxious about opera．语义不符。

[单选题]Joe: We haven't got together for a long time. How about lunch next week? Nancy: I'm pretty tied up all next week. How about we plan on two weeks from today? ______. Joe: OK. Wednesday in two weeks.

正确答案 ：B

I can make it on that Wednesday

解析：解析：make it表示“能够做到，行”，符合对话语境，其他词语义不恰当。

[单选题]Even if it ______ this afternoon, I will go there.

正确答案 ：C

rains

解析：解析：主句如果是一般将来时，状语从句一般用一般现在时。

[单选题]Maggie ran back to the kitchen, eggs ______ carefully in her hands.

正确答案 ：B

held

解析：解析：该句为独立主格结构，后半部分是eggs being held 的省略形式。

[单选题]When the manager told her that she was the lucky customer, Mrs. White would be ______.

正确答案 ：C

rather sad

解析：解析：本题为一道推理题。由于仅仅是她忘买的茶是免费的，其价值不值一提，所以她应该感到失望。

[单选题]The passage suggests that the early shops for making tools were ______.

正确答案 ：A

not very sophisticated

解析：解析：本题的依据句是“At first，these articles were whittled with a knife，but when pioneer craftsmen set up their primitive shops most of them were fashioned on a lathe--a machine which holds an object and rotates it while it is being shaped by a tool.”在这里，A选项的not very sophisticated 意思为“并不复杂，是简单的”，对应原文中的primitive(原始的，简单的)。其他选项的内容属于无关信息。

[单选题]Wendy: Have you been to the new bakery on the corner? Arthur: No, how is it? Wendy: It is heaven ! ______ !

正确答案 ：C

Their cakes are to die for

解析：解析：从对话语境和供选答案看，Wendy是想说“那里的蛋糕好吃得不得了”。符合习惯的表达只能是Their cakes are to die for!(to die for something = to be eager to have something)。

[单选题]According to the second paragraph, the 50 to 60 booking phone calls are from those who ______.

正确答案 ：C

believed that Beijing would be the winner

解析：解析：本题的依据句是“...，the hotel had already received 50 to 60 such phone calls from would-be game-goers gambling on the result.” gambling on the result在这里的意思是“算定了北京会赢”，所以他们提前预定宾馆房间。其他选项内容属于错误信息或无关信息。

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