Help others whenever you can _______ you will make the world a nicer place to li
题型:不详难度:来源:
Help others whenever you can _______ you will make the world a nicer place to live in. |
答案
A |
解析
“祈使句+and+句子”表示“做某事……,那么……”。“祈使句+or+句子”表示“做某事……,否则……”。根据句意选A项。but意为“但是”;unless意为“如果不”;都不符合句型要求。 |
举一反三
We had to wait half an hour _______ we had already booked a table.A.since | B.although | C.until | D.before |
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You have to get rid of smoking, ____ you may die of lung cancer.A.and | B.but | C.so | D.otherwise |
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----Won’t you go shopping with your mother ? ----____she promises to buy me a new sweater . A When B If C Unless D Whether |
It is three years_____ his father smoked . A when B after C since D while |
—____when has the country been open to international trade? —1978,I suppose. |
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