基本信息
ⅰ.单项填空 1．as is often the case，a telescope is ________ to see clearly either in cloudy or sunny night. a．acceptable b．adjustable c．changeable d．avoidable 答案 b [acceptable可接受的；adjustable可调节的；changeable可变化的；avoidable可避免的。根据题意选b，表示“望远镜是可以调节的”。] 2．the ________ to gambling cost him his family and life. a．interest b．addiction c．involvement d．experience 答案 b [interest和involvement要和介词in搭配；experience通常和介词of搭配；addiction和介词to搭配。所以本题正确答案是b。] 3．the smith are to move to the city and they have been looking ________ the district for a suitable house. a．in b．around c．for d．at 答案 b [表示“他们一直在该地区四处寻找一所合适的房子”，故选b。] 4．we were all at a loss，________ what was behind this sudden change of the plan. a．to wonder b．wondered c．wondering d．wonder 答案 c [分析句子结构可知应用动词ing形式作伴随状语，所以答案为c。] 5．as a result of destroying the forest，a large ________ of the desert ________ covered the land. a．number；has b．quantity；has
