Many of them turn a deaf ear to his advice, _____ they knew it to be valuable.
#79968
A
as if
B
now that
C
even though
D
so that
推荐题目
It is uncertain ___ side effects these weight-loss drugs will bring about, although hundreds of thousands of patients have taken it.
#32181
A
that
B
whether
C
how
D
what
John got his phone for his birthday, his parents don’t let him use it in school.
#31990
A
however
B
which
C
but
D
when
—____when has the country been open to international trade?—1978,I suppose.
#79800
A
Since
B
In
C
From
D
After
Mr. Hopkins has not yet answered my question ______ I can go with him to______he calls the Underground Treasure House next week.
#34110
A
that; which
B
that; where
C
whether; that
D
whether; what