Not easy as the problem of pollution is____, no one should just stop trying.
#96406
A
to solve
B
to be solve
C
solving
D
being solved
推荐题目
Our international conference is about the children ______ to domestic violence.
#96297
A
to expose
B
exposing
C
exposed
D
expose
--- Let me tell you something about the journalists.--- Don't you remember ____ me the story yesterday?
#89389
A
told
B
telling
C
to tell
D
to have told
Nobody but doctors or nurses and those __________ by Dr. Hu ________ to enter the patient's room.
#88472
A
invited；is allowed
B
are invited；are allowed
C
being invited；allowed
D
invited；are allowed
he food ______ us can last a year or so.
#97861
A
supplied
B
supplying to
C
provided for
D
provided with
Guangzhou was the second Chinese city_______ the right _______the Asian Games.
#95470
A
obtaining; to host
B
to obtain; hosted
C
to obtain; to host
D
obtaining; hosting