问题

Linda always studies from 7:00 to 10:00. — Yeah, she is a ________ student.
A:worried
B:hard-working
C:friendly
D:beautiful;
B:hard-working
C:friendly
D:beautiful;
正确答案是:
同类题型
The woman’s illness __________ all the doctors in this hospital; they couldn’t find the cause. [ ]
It was ________ your timely help that we accomplished the task on time.[ ]
I’m not sure whether I can hold a party in the open air, because it_______ the weather.
Excuse me, ___ is the railway station, please—It’s about _____ meters away. You can walk there.