英语选择题 ll have a test ______ writing next week. A at B of C on D in 答案选C, 我个人觉得应选B.
问题描述：
英语选择题 ll have a test ______ writing next week. A at B of C on D in 答案选C, 我个人觉得应选B.
答
应该选on,on做介词时,有“关于,有关”之意,此句意思为“我下周有一个关于写作的测试.