问题

___________she was invited to the ball madeher very happy.
A:If
B:That
C:When
D:Because
B:That
C:When
D:Because
正确答案是:
同类题型
The first textbooks ______ for teaching English as aforeign language came out in the 16th century
It often rains in that areaPlease take an umbrella with you—________
Look, what have you done—Sorry. I think if I ____ another chance, I’ll do it better.