第32题: [单项选择]1公斤力=()牛顿 A. 9 B. 10.105 C. 9.507 D. 9.807 参考答案:D
第33题: [单项选择]To be ______ I couldn't understand what he was getting at. If you wanted to know you'd better ask someone else. A. sly B. humble C. honest D. cowardly 参考答案:C 答案解析:to be honest老实说。根据句子的意思,是在承认自己不明白一件事,所以其他几个词都讲不通。sly狡猾的;humble卑下的,谦逊的;cowardly胆怯的。