第26题: [单项选择]When he was there, he ______ go to that coffee-house at the comer after work every day. A. would B. should C. had to D. might 参考答案:A 答案解析:考查时态。这里表示的是一种过去常常发生的情况,从句用一般过去时,主句应用过去将来时。should表示“应当”,have to表示“必须”,might表示一种不大的可能性,它们都不合句意逻辑。
第31题: [单项选择]It can be learned from the passage that oil exploitation beneath ANWR's frozen earth ______. A. remains a controversial issue B. is expected to get under way soon C. involves a lot of technological problems D. will enable the U.S. to be oil independent 参考答案:A 答案解析:综合推断。读完全文可知,围绕ANWR地区地下的石油问题有两方的意见。支持方称开采出来会有很多好处;反对方认为还不能太乐观。因此这还是一个有争议的问题。选项A)正确。