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【简答题】
outer space选择 Cosmic ( 宇宙的) rays of various kinds come __________ the air from outer space [A] across [B] to [C] from [D] through
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Naturally the young are more inclined to novelty than their elders and it is in their speech, as it always was, that most of the vocabulary changes originate. But listening critically to their talk I ...
A.
lack linguistic originality
B.
have always been interested in magic
C.
are becoming more superstitious
D.
are interested in magic when young