–Mr Smith, I don’t think we can get there on time by bike.
–You mean it’s ______ for us to take a taxi?
A. necessary B. important C. possible D. difficult
–Mr Smith, I don’t think we can get there on time by bike.
–You mean it’s ______ for us to take a taxi?
A. necessary B. important C. possible D. difficult
答案:A
解析:考查词义辨别。理解句意，对于我们而言，乘出租车是必要的。necessary必要的；important重要的；possible可能的；difficult困难的，故选A项。