题目内容
—The experiment is of particular importance.
—I see. We will carry on with it ________ we can get enough money or not.
A. whether B. though C. unless D. until
A
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题目内容
—The experiment is of particular importance.
—I see. We will carry on with it ________ we can get enough money or not.
A. whether B. though C. unless D. until
A