I still doubt _____ he can overcome(克服) all the difficulties..
#34437
A
why
B
whether
C
when
D
how
推荐题目
She hasn’t had time to travel around ______ she started her new job.
#34765
A
since
B
but
C
yet
D
however
The Great Wall is so good a place ________ many foreign people come to visit ________ it has become well known all over the world.
#31924
A
as；as
B
that；that
C
as；that
D
that；as
They had just finished the work _______ there was another one waiting for them.
#31462
A
while
B
when
C
as
D
since
—How come you are always staring at me this morning?—You look stupid! The way you wear is________ annoys me most.
#31014
A
which
B
where
C
how
D
what
The lawyer seldom wears anything other than a suit ________ the season.
#30685
A
whatever
B
wherever
C
whenever
D
however