Japan has been trying to bring its nuclear crisis under ____ control, but ____ spread of radiation has raised concerns about the safety of the nuclear energy.
A.a; the
B.the; /
C./; the
D.a; /
网友回答
C解析考查冠词用法,前文为固定短语under control情况正常, spread特指核辐射造成的扩散,故需用定冠词,选
C.