5. “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.”
#80146
A
after
B
unless
C
until
D
when
推荐题目
you can borrow my car you promise not to drive too fast.
#30774
A
unless
B
even if
C
in case
D
as long as
It is estimated that nearly 100 million people live here, most of ______ in the west.
#34490
A
which
B
whom
C
that
D
them