—Was his father very strict with him when he was at school？—Yes, he had never praised him _______ he became one of the top students in his grade.
#74587
A
after
B
unless
C
until
D
when
推荐题目
_______ your diet, it is easy to reduce.
#70490
A
Watching
B
To be watching
C
If you watch
D
To have watched
Allow children the space to voice their opinions, ___they are different from your own.
#74651
A
until
B
even if
C
unless
D
as though
It hit me _________ my mother could be the proper person to persuade Dad to change his mind．
#69287
A
which
B
what
C
that
D
if
_______man must fear when travelling in space is radiation from the sun.
#74108
A
Which
B
How
C
What
D
That
We will go to the mountains,if it______this Saturday.
#41291
A
doesn’t rain
B
won’t rain
C
isn’t raining
D
didn’t rain