问题
选择题
Most of the mistakes ____because of carelessness.
A.weremade
B.aremade
C.hasbeenmade
D.weremaking
答案
答案:A
Most of the mistakes,谓语动词依据mistakes来定。
Most of the mistakes ____because of carelessness.
A.weremade
B.aremade
C.hasbeenmade
D.weremaking
答案:A
Most of the mistakes,谓语动词依据mistakes来定。