—When did you get to know the professor over there? —It was at the work shop we did reserch to gether two years ago.
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that
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there
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which
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where
推荐题目
—I've made up my mind to go abroad next year, darling, what about you？ —Well,_____ you're going ,so will I.
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if
B
why
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when
D
where
The best times to visit Shangri-la are spring and autumn ___ the temperature is at its mildest.
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where
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on which
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when
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in that
According to the United Nations, an aging society refers to one ____ 10 percent or more of the population is over 60, or 7 percent or more is over 65.
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where
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when
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which
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that
Examination compositions, together with most business letters and government reports, are the main situations ____ formal language is used.
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in which
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on which
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of which
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for which