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
______ the ______ of buying a house, it costs little to rent a house.
#97086
A
Compared to; fee
B
Comparing with; charge
C
Comparing to; fare
D
Compared with; expense
Before the earthquake, mice ran out of the fields ________ for places to hide.
#90164
A
look
B
looking
C
looked
D
were looking
The new rule, ______ to prevent drivers from driving after drinking, is to come into effect next week.
#96821
A
to intend
B
intended
C
intending
D
to be intended
--Who is to give us the lecture today? ---The lady _____ our headmaster into the hall.
#95485
A
follows
B
following
C
followed
D
to be followed