He looked around in search of something.A. thoughB. as thoughC. even thoughD. although

问题补充：

He looked around in search of something.

A. though

B. as though

C. even though

D. although

答案：

A. though

(答案→)B. as though

C. even though

D. although

解析：句意:他看了看周围好像要寻找什么东西。Though尽管；as though好像；even though即使；although尽管。这里是省略句，完整的是as though he was in search of something.把这里的主语和was省去了。根据句意故选B。