Is _____ possible to fly to the moon in a spaceship?
#94704
A
now
B
man
C
it
D
that
推荐题目
This library has available _____ you want to borrow for your school.
#93586
A
as children’s many books as
B
as many children’s books as
C
children’s books as many as
D
children’s as many books as
 There is no need _______ and it’s no use __________ there too early.
#92017
A
to rush; arriving
B
to worry; to arrive
C
worrying; arriving
D
to rush; to arrive
He kept smiling secretly and we were all wondering      that made him so happy.
#93986
A
how it did
B
what he did
C
how it was
D
what it was