He kept looking at her wondering whether he her somewhere. A. sawB. has seenC. seesD. ha

问题补充：

He kept looking at her, wondering whether he her somewhere.

A. saw

B. has seen

C. sees

D. had seen

答案：

A. saw

B. has seen

C. sees

(答案→)D. had seen

解析：因为由语境可知，see应当发生在kept looking之前，即过去的过去，所以用过去完成时，只有D正确。