Jim is _____ honest boy in my class. He bought me _____ useful book as a birthday present.
| A．a, an | B．an, a | C．a, a | D．an, an |
相关试题
—Do you know_______?
—Yes. At about twelve. I was just about to go to bed.
| A．when he came back | B．when he will come back |
C．when did you go to bed | D．whether he goes to bed late |
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