They stood _____ at each other as if they were enemies.

They stood _____ at each other as if they were enemies.
A. staring B. glancing
C. glaring D. looking
【答案】C
【解析】
考查动词。Stare盯着看；glance一瞥；glare怒视；look看。句意：他们站在那儿彼此怒视着对方，好像他们是敌人一样。