The problem should be handled very carefully to balance the needs of people with __________ of nature．
A. ones B. this C. those D. that
Chinese billionaire Wang Jianlin __________ on Wednesday that he had bought 20 percent shares in Spanish league champions Atletico Madrid.
A． confirmed B． submitted C． informed D． promoted
Barbie flue refers to the trend __________ young women dramatically change their appearance to make themselves look like human Barbie dolls．
A. what B. whether C. that D. how
A wild Siberian tiger has been caught on camera in Heilongjiang Province, __________ the first images of this sort were captured．
A. which B． when C． where D． that
Words failed me when I heard the news of the New Year’s Eve stampede in Shanghai. But for lacking a sense of safety, so many people __________ killed or injured．
A. couldn’t be B. wouldn’t have been
C. mustn’t have been D. shouldn’t be
Our nation should first develop modern law __________ in ruling the country by law．
A. awareness B. opportunities
C. regulation D. principle
