神马品牌网韩娱之一生所爱笔趣阁:English PROBLEM
来源：百度文库 编辑：神马品牌网 时间：2024/05/10 12:05:01
Look, a number of students________ happily.
A. are talking
B. is talking
C. were talking
D. talked
A. are talking
B. is talking
C. were talking
D. talked
A
“A NUMBER OF”后面的名词还是动词都要用复数形式，排除C
前面有个LOOK，证明是现在的情况，不用过去式
A.
C和D当然地要排除了
B不行,因为这里是要强调这个"STUDENTS"所以要用复数
A！肯定对
A
肯定是A了，好像一道初中英语题
当然是A啦