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
