问题
选择题
Which sentence is wrong?
A．Time and tide waits for no man.
B．Many a student are busy with their lessons.
C．As is known to all, Rocky mountains stand in North America.
D．The singer and dancer is to attend our party.
答案
答案：B
考查主谓一致，Many a + 单数的可数名词作主语时，谓语动词应用单数形式，所以B项错误。