I'll make（）Mark was once a good singer.
A: it known as all that
B: it known to all that
C: that known to all that
D: that known to all
A: it known as all that
B: it known to all that
C: that known to all that
D: that known to all
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.
- The place all over the world. A: are known B: is knew C: is known
- As is known to all that the earth is round.
- _________ is known to all, Taiwan is part of China.
- ____ is known to all, the moon travels round the earth once a month. A: It B: As C: That D: What