①_____ is well know to us all that the earth is round.②____ is well known to us all, the earth is round.
A: That
B: As②
C: It①
D: Which
A: That
B: As②
C: It①
D: Which
B,C
举一反三
- ______ is well known to us all that the earth is round.______ is well known to us all, the earth is round.
- As is known to all that the earth is round.
- As we all know, the earth is round.As is______ ______ ______ , the earth is round.
- It’s well known ______ the earth moves round the sun.
- _________ is known to all is that the earth goes round the sun.
内容
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中国大学MOOC: Grammar practice: Choose the appropriate answers. As we all know, the earth _________ round.
- 1
____ is known to all, the moon travels round the earth once a month. A: It B: As C: That D: What
- 2
The earth is round.()
- 3
The earth _______ round the sun, and the moon _________ round the earth
- 4
Columbus proved that the earth (be)______round.