--- Why do you look so upset? --- There are so many troublesome problems ________

 --- Why do you look so upset? --- There are so many troublesome problems _________.

#89699

remaining to settle

remained settled

remaining to be settled

remained to be settled

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(2013·陕西，14)The witnesses ________ by the police just now gave very different descriptions of the fight.

#89225

questioned

being questioned

to be questioned

having questioned

______ by a snake, she was frightened of it.

#91680

Being bitten

To bite

Having been bitten

Biting

I was ashamed _________ lied to my mother.

#93538

to be

of having

that

of being

Seeing the sun _____ above the surface of the sea we burst out a shout of joy.

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to rise

to raise

rising

raising

Private cars are required to take turns off roads one out of five weekdays ___the traffic pressure.

#93274

relieve

relieving

torelieve

relieve

共7470题