2012年大学英语四级语法指导41

会计考友

1 Jean did not have time to go to the concert last night because she was busy _C_ for her examination.  
　　A to prepare B to be prepared C preparing D being prepared
　　be busy doing sth. 忙于做某事
2 Five minutes earlier， _A_ we could have caught the last train.
　　A and B but C or D an order
6 Q5 F8 y" e1 z; y7 |" e2 V　　and 在这里表示一种结果，翻译成“那么(和)”。只有两种情况下and才会这样翻译：
1 I1 P8 y6 H0 L7 [- w2 L3 u  n/ ?　　1. 省略句 + and + 句子; 2. 祈使句 + and + 句子。
3 Turn on the television or open a magazine and you _B_ advertisements showing happy balanced families.
　　A are often seeing B will often see C often see D have often seen
4 I cannot give you _D_ for the type of car you sell because there is no demand for it in the market.
　　A an expense B a charge C a purchase D an order
- f4 l7 i4 y; Y' d　　order n. 定购，订单; purchase n. 购买。
2 I  }# {( v4 f; ^) @- Q5 By the end of this month， we surely _C_ a satisfactory solution to the problem.
　　A have found B will be finding C will have found D are finding
* S$ \4 [+ k7 G& ^9 u5 m　　如果一个句子的时间状语是由by引导的，则时态要选择完成时态。
　　将来的行为在将来的某个时间之前就已完成用将来完成时。
　　solution to a problem 一个问题的解决方案。