单项选择题

A. Food chains have been seriously damaged because of weather.
B. Climate change leads to the change of food production patterns.
C. The increasing speed of flowering is beyond scientists’ expectation.
D. Plants’ reaction to weather could have damaging effects on ecosystem.
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单项选择题
A. Promoting the sales of something by telephone. B. Talking with the woman about a sports TV programme. C. Discussing with the woman on how to stay fit. D. Bargaining with the woman about a fitness programme.
A. Promoting the sales of something by telephone.
B. Talking with the woman about a sports TV programme.
C. Discussing with the woman on how to stay fit.
D. Bargaining with the woman about a fitness programme.
单项选择题
A. It is based on a lot of research.B. It can be finished in a few weeks’ time.C. It has drawn criticism from lots of people.D. It falls short of her supervisor’s expectations.
A. It is based on a lot of research.
B. It can be finished in a few weeks’ time.
C. It has drawn criticism from lots of people.
D. It falls short of her supervisor’s expectations.
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