问题
选择题
Is _____ possible to fly to the moon in a spaceship?
A.now
B.man
C.it
D.that
答案
答案:C
It is + adj. + to do sth.句型。
Is _____ possible to fly to the moon in a spaceship?
A.now
B.man
C.it
D.that
答案:C
It is + adj. + to do sth.句型。