填空题

Questions 38-40
Complete the flow chart below.
Write NO MORE THAN TWO WORDS for each answer.
Old assumption: Large dust particles 38 more rain New research: More dust less rain (because water too dispersed to form 39 ) Conclusion: Loss of topsoil in nearby areas progressive 40 of deserts
39（）

【参考答案】

rain(drops)

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单项选择题

Which of the following statements best summarizes the writer’s general conclusion（）

A．Contac civism is better, while behaviorism leads to negative social effects.
B．Each method complements the other, and their application should be integrated.
C．Ideally constructivism would be used, but behaviorism is more pragmatic.
D．Neither is particularly useful, and there needs to be a new alternative.

问答题

WRITING TASK 1 You should spend about 20 minutes on this task. The diagram below shows how potato chips are made. Summaries the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.