Many students asked the teacher [ ]the time of the test A,for B,about 选哪一个呀,谢

问题描述:

Many students asked the teacher [ ]the time of the test A,for B,about 选哪一个呀,谢

选B
ask sb.for sth 向某人要某物,表请求
这道题里肯定不会去要时间
而用about则表示询问关于考试的时间
因此选B