________well prepared you are, you still need a lot of luck in mountain climbing.
#68055
A
However
B
Whatever
C
No matter
D
Although
推荐题目
There was an old man wandering about the corner _____ waiting for someone.
#72474
A
even though
B
even if
C
as if
D
in case
Andy was crying in his room just now，but he wouldn’t tell me_______ made him so sad.
#67038
A
why it was that
B
why was it that
C
what it was that
D
what was it that