第一部分：英语语言知识运用（共两节，满分50分）
第一节 语法和词汇知识（共20小题；每小题1分，满分20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。
1．—Do you think it’s going to rain over the weekend?
— ．
A．I don’t believe B．I don’t believe it C．I believe not so D．I believe not
2．A survey of the opinions of experts that three hours of outdoor exercise a week
Good for one’s health.
A．had known B．knew C．were knowing D．have known
