问题
I’m glad you’ve come back from the United States. Please tell me how long you ____there.
A:have stayed
B:had stayed
C:have been staying
D:stayed;
B:had stayed
C:have been staying
D:stayed;
正确答案是：
同类题型
er, I __________ late for 9 days…—But you’ve broken your record this morning.
_______ your brother walk _________ after school every day—Yes, he does. Our home is near the school
The plant is dead. I _____ it more water.
What a great artist! It seemed only a couple ofminutes ____ he had finished this wonderful painting!