求大神解答一道英语选择题!

题目

求大神解答一道英语选择题!
1.at the meeting each boy and each girl in class Three __ prasied by the headmaster last Monday
A.were
B.had been
C.was
D.would be

答案

答：C译：上星期一在会上,三班的每一个同学都受到了校长的表扬.析：本题考查主谓一致.each boy and （each） girl= every student,主语作单数看.由于是and并列好象是两个主语,所以容易判断主语为复数概念.其实是单数...