41. 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
42. Five minutes earlier, _A_ we could have caught the last train.
A and B but C or D an order
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: