I surveyed the paper again before I handed it over.A. lo Wap版

试题详情及答案解析: Isurveyedthe paper again before I handed it over.
A. looked up
B. looked over
C. looked for; 答案：B; 试题分析：句意：在交卷前我又仔细检查了试卷。A. looked up在书等中查找；B. looked over仔细检查；C. looked for寻找。结合句意，故选B
考点：考查同义词的用法。