• 2021-04-14
    In the future, the discovery which will ...for the common cold.
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      In 1992, the UN Conference on Environment and Development issued ( ), which indicated the start of international cooperation to combat climate change. A: Our Common Future B: Rio Declaration C: The UN Framework Convention on Climate Change D: Common Future

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      Get cold feet means somebody is very cold.

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      It was cold that day and the little girl was shaking _______ cold. A: because B: thanks to C: with D: owing to cold

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      The earliest discovery of human beings and the most common chromosomal disease in clinic, is the following:

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      – I have a very bad cold. A: - Well, have you ever heard of a saying which goes “_______ a cold and starve a fever?” B: feeding C: to feed D: fed E: feed