作为唯一的饲养员(feeder)。
9.A.guesses B.credits
C.assumes D.questions
B 解析:根据上文"China. org. cn reports that Dobrgyal has been the only one working as a ______ in the Gongbo'gyamda area for the last 18 years"的描述可知,此处前后形成并列关系,表示"并认为(credits)猕猴数量上升是Dobrgyal的功劳"。
10.A.aggressive B.protected
C.dangerous D.controlled
B 解析:根据常识和空后的"and their food is provided by the Gongbo'gyamda forestry bureau(局)"可知,西藏猕猴在中国是受保护的(protected)动物。
11.A.donates B.declares
C.returns D.delivers
D 解析:根据空前的"loads the bags into his truck and"可知,此处为亲自把食物送给(delivers)猴子。
12.A.wisdom B.bravery
C.efforts D.intentions
C 解析:根据上文的内容及语境可知,由于Dobrgyal所做的努力(efforts),西藏猕猴在游客中很受欢迎(popular)。
13.A.popular B.confident
C.shy D.cautious
A 解析:参见上题解析。confident"自信的";cautious"谨慎的"。
14.A.raise B.feed
C.buy D.observe
B 解析:根据上文"the macaques have become very ______ with tourists"可知,此处前后形成因果关系,表示许多游客也帮忙去喂养(feed)它们。
15.A.concerns B.advises
C.predicts D.comments
A 解析:根据下文"what will happen to them if his physical ______ no longer allows him to take care of them properly"可知,让Dobrgyal担心(concerns)的是如果他的身体状