________ global energy safety, all the countries have been called on to take joint efforts ．
#97844
A
Having ensured
B
Ensuring
C
To ensure
D
To have ensured
推荐题目
_____ from the hill, the park seems beautiful. _____ from the hill, you’ll find the park beautiful.
#98011
A
See
B
Seen
C
Seeing
D
To be seen
The Smiths consider _____ a computer, which is commonly considered _____ a great help in their work and study.
#96900
A
to buy; to be
B
buying; to be
C
to buy; being
D
buying; being
Most people prefer _____ mony _____ it .
#96819
A
spending ; to earning
B
to be spending ; to be earning
C
to spend ; to earn
D
having spent ; to having earned
We are looking forward to ______ the problem of the traffic accident______.
#91451
A
see; solving
B
see; to solve
C
seeing; solved
D
seeing; solve
(2012·新课标全国卷)The party will be held in the garden, weather ________.
#88951
A
permitting
B
to permit
C
permitted
D
permit