问题

What a great artist! It seemed only a couple of minutes ____ he had finished this wonderful painting!
A:until
B:when
C:after
D:before
B:when
C:after
D:before
正确答案是:
同类题型
What’s the temperature today? It’s _____ 5℃ _____ 12℃. [ ]
Do you know _______ man in jeans?—Yes. He’s a professor of _______ university.
Tom played basketball all the morning. –Yeah, he is a(n)_________boy. He hardly ever feels tired.
Dave, is this your English textbook? —No, it isn’t mine. Maybe it’s _______.
Yoube hungry after the long walk. Help yourself to some cakes.