---I wonder _____e-mail English is better, yours or your parents’？ ---I prefer mine.
#78917
A
that
B
what
C
whether
D
whose
推荐题目
I do not doubt ________ win in the race.
#37897
A
whether he will
B
whether will he
C
that he will
D
that will he
With the nuclear crisis worsening in Iran, the world's attention is fixed again on is called the Middle East．
#79244
A
which
B
that
C
what
D
it
I don't doubt ________the people in Beichuan County will recover from the disaster soon and rebuild their homes better than before.
#79061
A
that
B
if
C
what
D
whether
We believe ________ we can find out the wonder drugs to H7N9 bird flu.
#78781
A
when
B
whether
C
what
D
that