—What did you do when you saw the girl in the flood? —I did what I could .
#96030
A
struggling; to pull her up
B
struggle; pull her up
C
struggling ; to pull up her
D
struggle;pull up her
推荐题目
“Where is David?” “He is upstairs ______ ready to go out.”
#98439
A
to get
B
getting
C
to be getting
D
having got
________ global temperatures rising, the UN Climate Change Conference was held in Cancun(坎昆), Mexico last year.
#96412
A
Prevented
B
Preventing
C
Having prevented
D
To prevent
How to keep the homeless __________ with food and clothing is still under discussion.
#89720
A
supplying
B
supplied
C
being supplied
D
to be supplied
That was such an____question that it made me____,not knowing how to answer.
#96763
A
embarrasing,embarrassed
B
embarrassed, embarrassed
C
embarrasing, embarrasing
D
embarrassed,embarrasing
Rare species in the world, ______ by hundreds every year, must be jointly preserved by all countries, or humans will encounter ecological disaster in the near future.
#94233
A
disappeared
B
disappearing
C
disappear
D
having disappeared
