China’s reform(改革)and opening up in fate 1978, its quick development has aroused worldwide attention.
A. When
B. As
C. While
D. Since
网友回答
A. When
B. As
C. While
(答案→)D. Since
解析:考查连词:A. When当…时候,B. As由于,当…时候,C. While 当…时候,虽然,然而,D. Since自从,句意是:自从中国在重要的1978年的改革开放,它的快速发展已经引起了全世界的关注。选D。