Plants’ flowering is 8.5 times faster than leafing.,The-找考题网

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A. Plants’ flowering is 8.5 times faster than leafing.
B. There are 1,634 plant species on the four continents.
C. Scientists should improve the design of the experiments.
D. The experiments failed to predict how plants react to climate change.

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A. It is first offered as part of the edX learning programme. B. It is another free MIT-Harvard online learning programme. C. It is a standard to recognise online learners’ achievement. D. It is a new kind of free online course of Harvard and MIT.

A. It is first offered as part of the edX learning programme.
B. It is another free MIT-Harvard online learning programme.
C. It is a standard to recognise online learners’ achievement.
D. It is a new kind of free online course of Harvard and MIT.

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