第二部分知识运用(共两节,满分20分)第一节单项填空(共10小题;每小题1分,满分10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,并在答题卡上将该项涂黑。21. When I got up that morning, I found ________ elephant standing by the window. A. a B. an C. the D. 不填
You can improve your English ______ practicing more.
—What’s wrong with you, Eric? You look tired. —I ______ to prepare for the final exam last night.
Tony is not as clever as Lucy, but he works ______ than her.
—Why are you excited today? —We have been told ______ a picnic this weekend.
_______ great picture! Who painted it?