注意：此页面搜索的是所有试题
题目内容
（国家开放大学英语语法）
The teacher _____it was important to know English grammar.
A.is always saying
B.was always saying
C.had always said
D.has always said
A.is always saying
B.was always saying
C.had always said
D.has always said
参考答案
