单选题The policeman kept his eyes _____ on the screen of the computer to identify the criminal’s foot-prints.AfixedBfixingCbeing fixedDto fix
单选题
The policeman kept his eyes _____ on the screen of the computer to identify the criminal’s foot-prints.
A
fixed
B
fixing
C
being fixed
D
to fix
参考解析
解析：
本题考查动词的用法。句意：这个警察两眼直盯着电脑屏幕来辨别罪犯的脚印。eyes和fix是逻辑上的被动关系，即fix his eyes one the screen，所以A项符合题意。
本题考查动词的用法。句意：这个警察两眼直盯着电脑屏幕来辨别罪犯的脚印。eyes和fix是逻辑上的被动关系，即fix his eyes one the screen，所以A项符合题意。
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