— do you practice playing the piano?
— Three or four times a week.
A.How long B. How far C. How often
相关试题
— Mr. Lee _ to a student when I entered the
classroom this morning.
- He is very patient _ _he is young.
| A．talking; but | B．talks; though | C．was talking, though | D．talked, however |
- When should I hand in my paper?
— Your paper must _ as soon as the bell_ .
| A．hand in; rings | B．hand in; will ring |
| C．be handed in; will ring | D．be handed in: rings |
— The doctor told me____ too much but I find it difficult.
— The doctor is right. The less you drink, ______ you will be.
| A．don't drink; the healthier | B．not to drink; the healthier |
| C．not to drink; the more healthier | D．don't drink; healthier |
— Must I return the book this week?
— No, you ____. You can _ it for 20 days.
| A．mustn't: keep | B．needn't; borrow | C．needn't; keep | D．mustn't; borrow |
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