问题
— Have you ever been here before?— This is the second time I________to the Great Wall.[ ]
A: comes
B: have been
C: came
D: had come
B: have been
C: came
D: had come
正确答案是：
同类题型
I always spend too much money on clothes.
__________ you may have, you should gather your courage to face the challenge.
be so discouraged If you suchfeeling, you will do better next time
______ do you stay up late– Never. I always go to bed early.
Here are some phone numbers ， please __________ in your notebook .