【单选题】
You would have passed the test if you （）.
You would have passed the test if you （）.
A、 Studied hard
B、 would study hard
C、 had studied hard
D、 Have studied hard
题目答案
答案解析
略
略
A、 Studied hard
B、 would study hard
C、 had studied hard
D、 Have studied hard