从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
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 day
C．In other words D．Believe it or not
答案是D。
21．My doctor kept telling me about my weight, I never bothered.
A．so B．and C．or D．but
22．Sue will invite all her classmates to her house coffee.
A．for B．with C．of D．by
