Nobody ________ what the future will be like.
#55927
A
know
B
to know
C
knows
D
knowing
推荐题目
- Who left the window _______?- Sorry. I forgot _______ it when I left yesterday.
#62036
A
opened; to close
B
open; to close
C
open; closing
D
opening; closing
I    my resolutions and I make sure I will   keep them.
#57555
A
am sure, try my best
B
sure about, try my best to
C
am sure about, try my best
D
am sure about, try my best to