题目内容
7.听第10段材料,回答第18至20题.18.What was the most wonderful piece of machinery on show at the Great Exhibition of 1851?
A.A steamboat.
B.A steam hammer.
C.A steam engine.
19.How many visitors had been to the Crystal Palace altogether according to the text?
A.6,000. B.60,000. C.6,000,000.
20.What destroyed the Crystal Palace in 1936?
A.A fire. B.A flood. C.An earthquake.
分析 略
解答 BCA
点评 略
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