I like getting up very early in summer. The morning air is good _______.
#92001
A
to be breathed
B
being breathed
C
breathing
D
to breathe
推荐题目
There are some health problems that, when ___in time, can become bagger ones later on.
#90852
A
not treated
B
not being treated
C
not to be treated
D
not having been treated
Please tell me the problems ________ at yesterday’s meeting quickly. The manager is calling me!
#90889
A
being discussed
B
to be discussed
C
discussed
D
having discussed
Many parents happily pay a lot of money, only ______ the tours are not rewarding enough for their children.
#92508
A
to find
B
find
C
having found
D
to have found
The speaker raised his voice but still couldn’t make himself _____.
#92955
A
hear
B
to hear
C
hearing
D
heard
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