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1 楼
1. Studies of the gravity field of the Earth indicate _______ yield when
unusual weight is placed on them.
A. although its crust and mantle
B. its crust and mantle to
C. that its crust and mantle
D. for its crust and mantle to
答案是C, "that"后面应接从句,这里为什么接了名词?
2. (The rotation) of the Earth (on its axis) is (responsible the) alternati
A B C
_n periods of (light and darkness).
D
答案是C, 正确的应该为?
3. Anne Elizabeth Mc
unusual weight is placed on them.
A. although its crust and mantle
B. its crust and mantle to
C. that its crust and mantle
D. for its crust and mantle to
答案是C, "that"后面应接从句,这里为什么接了名词?
2. (The rotation) of the Earth (on its axis) is (responsible the) alternati
A B C
_n periods of (light and darkness).
D
答案是C, 正确的应该为?
3. Anne Elizabeth Mc