单选题 If you travel in some areas in India, you will be lucky enough to be waited on by special guide-monkeys. (36) in waistcoat (马甲) ,these monkeys are always (37) to be of service to you. Hungry, you only have to point to your own (38) and they will lead you to the (39) .
(40) the service is done. They're just (41) for a little money as a tip. After that, they (42) their hands as if they were saying good-bye to you.
(43) it or not, the monkeys are from the School for Monkeys in India, (44) they were trained for one year to (45) their diplomas (毕业证). They're not the only monkey students in the world. Some are now being trained (46) nurses in an American (47) college.
A (48) monkey named Helen has learned to (49) on and off the light, use a recorder and open doors and windows when he is (50) to. In the tropical (热带的) Malaysia where coconut trees (椰子树) (51) high up to the sky, monkeys would jump to the top and (52) off the coconuts for people. (53) the job is done, they would rush to their master, (54) to get some wild (55) as rewards (奖赏).

【正确答案】 B
【答案解析】“dressed in...”穿着……；此处dressed为过去分词作状语，表状态。
【正确答案】 D
【答案解析】be ready to, 准备好做……。
【正确答案】 D
【答案解析】根据常识，若有人饿了，肯定要指其胃，故选stomach。
【正确答案】 C
【答案解析】根据常识，饿了一般去餐馆。
【正确答案】 A
【答案解析】在服务完以后，表示时间上“在……之后”，故选after。
【正确答案】 A
【答案解析】ask for, 固定搭配，要求。
【正确答案】 D
【答案解析】离别时挥手，用wave one's hand，猴子亦如此。
【正确答案】 A
【答案解析】Believe it or not，习语，信不信由你。
【正确答案】 B
【答案解析】此处where引导定语从句，作地点状语。
【正确答案】 C
【答案解析】get their diplomas得到它们的毕业证书。
【正确答案】 A
【答案解析】as, 作为、当作……。
【正确答案】 B
【答案解析】培养护士应该是在医学院中进行的。
【正确答案】 A
【答案解析】表示年龄复合词的固定用法。
【正确答案】 D
【答案解析】turn on打开，turn off关上。
【正确答案】 D
【答案解析】当他被告知(be told to)，told为过去分词，表被动。
【正确答案】 C
【答案解析】在热带的马来西亚，椰子树长得高耸入云。
【正确答案】 B
【答案解析】pick off表“采摘，摘取”。
【正确答案】 C
【答案解析】once连词，表“一旦”相当于as soon as。
【正确答案】 B
【答案解析】动名词表示主动，该词构成的短语在句子中做目的状语。
【正确答案】 C
【答案解析】有wild修饰，再根据猴子的天性(爱食野果)，可推知此处填fruits。