Traditional folk arts of Tianjin like paper cutting ______ at the culture show of the 2010 Shanghai World Expo.
A.are exhibiting |
B.is exhibiting |
C.are being exhibited |
D.is being exhibited |
China's oil price _____ very sharp increase during the year 2010 and it is continuing to rise further in 2011.
A.observed |
B.witnessed |
C.proved |
D.supplied |
When asked why he went there, he said he was sent there _____for a space flight.
A.training |
B.being trained |
C.to have trained |
D.to be trained |
— How is your son getting along with his work in England?
—Well. He's ___ very easily to the new environments.
A.adopted |
B.adapted |
C.adjusted |
D.accustomed |
She is said _____in the United States for four years before she came back to work in our company.
A.to study |
B.to be studying |
C.to have studied |
D.studying |
I don’t know who invented _____digital camera, and it’s really _____ most useful invention.
A.the; a |
B.the; the |
C.a; a |
D.不填;不填 |