问题
________,I lost heart in English learning,but my teacher often said to me,”Keep on working hard; you’ll succeed________.”[ ]
A: At a time; in time
B: At a time; on time
C: At one time; in time
D: At one time; on time
B: At a time; on time
C: At one time; in time
D: At one time; on time
正确答案是：
同类题型
Is this the factory ______ my father visited last year.
I don’t think he could have done such a stupid thing last night, _____?
Have you checked the engine?—Yes, I did twice; there ______ be anything wrong with the car.
I must return the two books to the library.I _____ them for 20 days.
－It’s one of the things in the world to stay with friends.－I agree. It always makes us relaxed.