________ difficult it might be, I will try my best to work it out.
#67778
A
Whatever
B
How
C
However
D
What
推荐题目
We still cannot persuade him to give up smoking ____ hard we tried.
#68535
A
so
B
how
C
though
D
however
--Kate wants to know if you a picnic next Sunday.--Yes. But if it , we’ll visit the museum instead.
#41053
A
will have, will rain
B
have, rains
C
have, will rain
D
will have, rains
（湖南省怀化市2014年高三第二次模拟考试）25. ______ all of you are top students, only one will be chosen for the coming competition.
#66663
A
While
B
Since
C
If
D
As
No matter how frequently _____ the works of Beethoven always attract a large number of people.
#73303
A
performing
B
performed
C
to be performed
D
being performed
This is certainly the case, but ____ it is a mistake or not I don’t know.
#73119
A
if
B
even though
C
whether
D
that