高中教育高考英语2004年春季招生考试英语北京卷
题目内容

Dr. Marcy thinks that life may exist in the 55 Cancri system because___________.

2024-07-14

A.he has found the system similar to the solar system

B.he has discovered an Earth-like planet there

C.he has discovered a rocky planet there

D.he has found signs of life in the system

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