第9题: [单项选择]临产后正常宫缩的特点除外() A. 节律性 B. 缩复作用 C. 对称性 D. 极性 E. 高张性 参考答案:E 答案解析:子宫收缩力的特点:节律性、对称性、极性、缩复作用。
第10题: [单项选择]The man denied ______ any thing at the supermarket when he was questioned by the police. A. to have stolen B. to steal C. having stolen D. having been stealing 参考答案:C 答案解析:在deny之后要用动名词,即deny sth.或者deny doing sth。