These countries will join one another against terrorism,      was agreed to at the international conference.
#74147
A
as
B
who
C
that
D
what
推荐题目
 _________ you may have, you should gather your courage to face the challenge.
#67618
A
Whatever serious a problem
B
However serious a problem
C
However a serious problem
D
No matter how a serious problem
        result it is, you’d better check it in practice yourself.
#67820
A
Whatever obvious a
B
However obvious
C
However obvious a
D
However a obvious