第二部分：知识运用（共两节, 满分45分）
第一节：单项填空（共15小题，每小题1分，满分15分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
例：It’s so nice to hear from her again. , we last met more than thirty years ago.
A．What’s more B．That’s to say C．In other words D．Believe it or not
答案是D。
21．We’d like to go and thank him ourselves, we don’t have his address.
A．so B．and C．or D．but
22．---The traffic is heavy now, so Mike come late.
--- Let’s wait ten more minutes.
A．can B．need C．may D．shall
