第21题: [填空题]It was imperative that _________________ (秘书在周二之前把这些文件准备好). 参考答案:the secretary get these documents prepared, before Tuesday 答案解析:[解析] 本题考查对虚拟语气及get sth.done结构用法的掌握。有些表示重要性、必要性或某种意愿的形容词如essential,important,necessary,imperative,adv
A. in that B. so long as C. in case D. as far as 参考答案:B 答案解析:[解析] 连词辨析。A.in that“因为,在……方面”;B.so long as“只要”;C.in case“万一,假若”;D.as far as“就……(而论),在……之内”。根据题意应选B。句