A good many houses ____ knocked down by the earthquake.

问题描述:

A good many houses ____ knocked down by the earthquake.
A:was
B:were
C:is
D:are

一个良好的许多房屋____撞倒地震.一个良好的许多房屋____撞倒地震.
答:是
B组:分别为
c :是
d :