[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]All the people who went to the new supermarket had one great hope: to be the lucky customer who did not have to pay for his shopping. For this was what the notice just inside the entrance promised. It said, "Remember, once a week, one of our customers gets free goods. This may be your lucky day!"

正确答案 ：E

be lucky customers

解析：解析：一般而言，第一道题的依据句可以从文章的开始部分寻找。本题的依据句为文章的第一句话“All the people who went to the new supermarket had one great hope：to be the lucky customer who did not have to pay for his shopping.”B选项答案非常明确；其他选项在本句中没有涉及，属于无关信息。

[单选题]I don't know his address, ______.

正确答案 ：B

otherwise I would write to him

解析：解析：在otherwise或or引导的并列分句中用虚拟语气。此时，otherwise或or引导的并列句相当于非真实性条件句中的主语部分，前一分句暗示了现在的情况，因而在 otherwise引导的分句中要用与现在事实相反的虚拟语气。

[单选题]Beijing's top hotels are fielding scores of calls from foreigners and Chinese people eager to book rooms during the 2008 Olympic Games in the Chinese capital. The luxurious and recently-renovated Beijing Hotel said it had received nearly 100 telephone inquiries from people wanting to book rooms during the Games since Beijing won its bid to host the event. "Out of these people, foreigners make up 30 to 40 per cent, including people calling from the United States and Europe," a hotel sales manager surnamed Song said.

正确答案 ：D

The 2008 Olympic Games will be hold there.

解析：解析：本题的依据句是文章的第一个句子“Beijing's top hotels are fielding scores of calls from foreigners and Chinese people eager to book rooms during the 2008 Olympic Games in the Chinese capital.”其他个别选项尽管涉及了第一段的内容，但都是类似于举例说明的细节信息，与本题的问题没有必然的因果关系。

[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]He was not as active as I had ______him to be.

正确答案 ：D

expected

解析：解析：not as... as意为“和……不像”；recognize意为“认出”；inspect意为“检察，视察”；object是：反对(做某事)”；expect意为“期望，预期”。

[单选题]We can infer by this label that ______.

正确答案 ：A

the medicine could cause some people to feel nervous

解析：解析：B和C选项的内容与原文不符，属于错误信息；D选项内容也不正确，这种药为tablet意思为“药片”，本身并不是液体。A选项的内容可以由短文的最后一个句子“Reduce dosage if nervousness，restlessness，or sleeplessness occurs.”所确认。

[单选题]What is this report mainly about?

正确答案 ：A

Phone inquires about hotel bookings for the 2008 Olympic Games.

解析：解析：这是一个典型的大意理解题，其依据句就是文章的主题句，一般位于文章的开头。本文的主题句就是第一个句子“Beijing's top hotels are fielding scores of calls from foreigners and Chinese people eager to book rooms during the 2008 Olympic Games in the Chinese capital.”与A选项内容相符和。其他的选项内容并不是本文的主题，而只是细节信息或无关信息。

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