Talk to your teacher and you will get help ________ you have a problem.A．unless
题型：不详难度：来源：
| Talk to your teacher and you will get help ________ you have a problem. |
答案
| B |
解析
试题分析：unless除非，如果不； if是否，如果；until直到；So因此。句意：如果你有问题，给你的老师说说，你就会得到帮助。故选B。 |
举一反三
—Excuse me, could you please tell me if the sports meeting ________ on time?
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2. --- Give me a call as soon as you ______ in Hainan.
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If you are weak ____ a subject, ______your teacher for advice can help.| A．to, asking | B．in, ask | | C．to, to ask | D．in, asking |
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