Once a programme ________ put into a computer, it ________ accordingly. A．is; ac
题型：不详难度：来源：
Once a programme ________ put into a computer, it ________ accordingly. | A．is; acts | B．is being; is acting | C．has been; will act | D．will be; acts |
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答案
| C |
解析
| 因为时间状语从句或者条件状语从句中用一般现在时或现在完成时，主句用一般将来时。 |
举一反三
How can I ever concentrate if you ________ continually ________ me with silly questions? | A．have…interrupted | B．had interrupted | C．are…interrupting | D．were…interrupting |
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—You haven’t said a word about my new coat, Brenda. Do you like it?
—I’m sorry I ________ anything about it sooner. I certainly think it’s pretty on you. | A．wasn’t saying | B．don’t say | C．won’t say | D．didn’t say |
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She ________ her hairstyle in her hometown before she came to Chongqing for a better job. | A．would change | B．has changed | C．changed | D．was changing |
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I would have come sooner but I ________ that they were waiting. | A．haven’t known | B．hadn’t known | C．don’t know | D．didn’t know |
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— Have you ever worked with a tape recorder?
— I ________ it a lot when I was studying French in school. | A．used | B．was used | C．have used | D．had used |
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