A.work
B.working
C.is working
D. are working
参考答案：C
本题详解： 考查主谓一致。当主语后面跟有with, together with, except, but,as well as 等词引起的短语时,谓语动词与前面的主语一致.
14、The water ______ cool when I joined into the pool for morning exercise.
A.was felt
B.is felt
C.felt
D.feels
参考答案：C
本题详解：考查感官动词的用法。see, hear, feel, watch, look,这五个动词均可作连系动词，后面接形容词作表语，说明主语所处的状态。其意思分别为"看/听/闻/尝/摸起来……"。除look之外，其它几个动词的主语往往是物，而不是人。
15、It was _____ he came bank from Africa that year _________ he met the girl he would like to marry.
A.when; then
B.not; until
C.not until; that
D.only; when
参考答案：C
本题详解： 考查强调句。强调句的结构是It is/ was + 被强调部分(通常是主语、宾语或状语)+ that/ who(当强调主语且主语指人)+ 其它部分。强调句可以强调除谓语以外的一切成分。
二、完型填空(20 points)
Washoe is a young chimpanzee(黑猩猩). She is no ___16___ chimpanzee, though. Scientists are doing a research ___17___ her. They want to see how civilized(驯化) she can ___18___. Already she does many things a human being can do. For example, she has been learning how to exchange ___19___ with people. The scientists are teaching her ___20___ language. When she wants to be picked ___21___, Washoe points up with one finger. She rubs her teeth with her finger ___22___ she wants to brush her teeth. This is done after every meal. Washoe has also been ___23___ to think out and find answers to problems. Once she was put in a ___24__ with food hanging from the ceiling. It was too high to ___25___. After she considered the ___26___, she got a tall box to stand ___27___. The food was still too high to be reached. Washoe found a ___28___ pole. Then she climbed onto the __29__, grasped the pole, and ___30__ down the food with the pole. Washoe ___31__ like a human, too. The scientists keep her in a fully furnished(家具齐全的) house. After a hard ___32___ in the laboratory, she goes home. ___33___ she plays with her toys. She __34__ enjoys watching television before going to bed. Scientists hope to ___35__ more about people by studying our closest relative(亲属) ― chimpanzee.
1、
A. foolish
B. ordinary
C.special
D.simple
参考答案：B
本题详解： 句中的 though 是副词，意为“可是”，根据下文描述的实验情况可知“这只黑猩猩不是一只 ordinary(普通的)黑猩猩”。
2、
A.for
B.by
C.to
D.on
参考答案：D
本题详解： do a research on 意为“对…进行研究”。
3、
A. experience
B.change
C.develop
D.become
参考答案：D
本题详解： 四个选项中只有 become 是连系动词，其后接形容词 civilized 作表语。
4、
A.actions
B.views
C.messages
D.feelings
参考答案：C
本题详解： 下文说到：当黑猩猩想要被抱起时，她将手指向上指;当她想要刷牙时，则用手指刮牙齿。这说明她与人们交换的是“信息”，即 message。
5、
A.sign
B.human
C.spoken
D.foreign
参考答案：A
本题详解： 根据下文：当黑猩猩想要被抱起时，她将手指向上指;当她想要刷牙时，她则用手指刮牙齿。这说明黑猩猩用的是“手势语”，即 sign language。
6、
A.out
B. at
C.on
D. up
参考答案：D
本题详解： pick up 有很多意思，如表示：拿起，捡起;收拾，整理;学会;(用车)来接，去取;改进，改善;重新开始，继续;感染(疾病、坏习惯)等。它在本句中的意思是“抱起”。
7、
A. when
B. until
C. since
D.while
参考答案：A
本题详解： 根据上一句的结构可推知。
8、
A. raised
B. trained
C.ordered
D.led
参考答案：B
本题详解： 根据下文的语境可推知。
9、
A.cave
B. zoo
C. room
D.museum
参考答案：C
本题详解： 注意本句后面的信息词 ceiling(天花板)。根据常识，四个选项中只有 C 才具备有 ceiling。