—______ a week do you use your computer?
—Twice.
| A．How often | B．How soon | C．How many times | D．How long |
相关试题
This is ______ art book. ______ book is Alan’s.
| A．an, A | B．a, An |
| C．an, The | D．an, An |
I’m really /'bizi/ this weekend, I don’t have much time.
| A．baby | B．but | C．busy | D．bill |
Do you play basketball ________ /'ɑ:ft
/ school .
| A．afternoon | B．often | C．After | D．after |
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