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【判断题】
"Beggar thy neighbor" retaliatory trade policies involved countries progressively lowering trade barriers against each other, which contributed to the Great Depression of the 1930s.A.
正确
B.
错误
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A.
minimum
B.
maximum
C.
locked-rotor
D.
synchronous
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【单选题】听力原文：W: Hello, Tom. How was the trip? M: It was a terrible experience. W: Can you tell me what happened? M: I intended to fly to New York to attend a meeting, but I got on the wrong plane and it took ...
A.
He feels lucky.
B.
He feels awful.
C.
He feels unforgettable.
D.
He feels tired.
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