The moment we had been looking forward to at last.
#71642
A
coming
B
come
C
comes
D
came
推荐题目
you may have, you should gather your courage to face the challenge.
#68062
A
However a serious problem
B
What a serious problem
C
However serious a problem
D
What serious a problem
No matter how________, it is not necessarily lifeless.
#67734
A
a desert may be dry
B
dry a desert may be
C
may a desert be dry
D
dry may a desert be
______ environmental damage is done, it takes many years for the ecosystem to recover.
#73217
A
Even if
B
If only
C
While
D
Once