The teacher is standing__the class an giving his lessons.A:in the_英语解答

The teacher is standing__the class an giving his lessons.A:in the front of B:at the front of
C:in front of D:at the front

人气：154 ℃　时间：2020-01-25 05:45:37

解答

选A
因为老师是在教室内部的前面,所以选A
而D是不完整的是错的
C是指在外部的前面不符合实际所以不对
B不对好像介词不是at