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【多选题】
_______ 1. Similarities and differences between two global organizations _______ 2. Concerns about childhood disease and UN actions _______ 3. Summary of natural disasters over the past 50 years
A.
a timeline
B.
a Venn diagram
C.
a T-chart
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参考答案：
参考解析：
刷刷题刷刷变学霸
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【单选题】They are concerned about the amount of time the project will take.
A.
Problems
B.
Solutions
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A.
Problems
B.
Solutions
【单选题】The trouble is that I'm halfway through the recipe and I don't have any salt.
A.
Problems
B.
Solutions