题目

—_____ will Mr. Smith _____ Shanghai? —In a week. He will have a meeting in Shanghai. A. How soon; leave        B. How soon; leave for    C. How long; leave         D. How long; leave for 答案：B小明同学在课外探究活动过程中，戴蓝色太阳镜看一张红纸板，看见纸板的颜色是 （ ）A. 品红 B. 黑色 C. 红色 D. 紫色