选择

1.Is this the factory (      ) you visited last week?
A. where      B. which        C. to which     D. in which
2. Is this factory (    ) you visited last week ?
A. that     B. where     C. in which   D. the one
3. Galileo collected facts (      ) proved the Earth moves round the sun .
A. which        B. that        C.  of which        D. A and  B
4. Galileo collected facts (      ) the Earth moves round the sun .
A. which        B. that        C.  of which        D. A and  B
恳请老师们告诉我为什么.
谢谢!

1.Is this the factory (      ) you visited last week?
A. where      B. which        C. to which     D. in which

B    定语从句   this is the factory that/which  you visited last week.

2. Is this factory (    ) you visited last week ?
A. that     B. where     C. in which   D. the one

D   the one 表语    this factory is the one which /that  you visited last week.

3. Galileo collected facts (      ) proved the Earth moves round the sun .
A. which        B. that        C.  of which        D. A and  B

D    定语从句   Galileo collected facts that/which  proved the Earth moves round the sun .

4. Galileo collected facts (      ) the Earth moves round the sun .
A. which        B. that        C.  of which        D. A and  B

B 同位语从句   Galileo collected facts that the Earth moves round the sun .



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额，我明白了。
谢谢老师！！！