| 词条 | fix upon |
| 释义 | 解释：注视，凝视 用法：fix one's eyes on ／ upon sth. 例题： The teacher's eyes, without any expression, _____ the boy who made faces. A. watched B. stared at C. glared at D. were fixed upon D.watch,stare,glare的主语只能是人,只有D构成fix one's eyes on ／ upon sth. |
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