问题
选择题
China’s growth is not _____ threat to others. On _____ contrary, it will bring more opportunities to the world.
A．a; /
B．/; the
C．the; /
D．a; the
答案
答案：D
考查冠词，第一空是泛指，所以用不定冠词a ,第二空为固定短语：On the contrary 恰恰相反，所以选D。