问题
单项选择题
The plane found the spot and hovered close enough to ______ that it was a car.
A.ensure
B.examine
C.verify
D.testify
答案
参考答案:C
解析: ensure“保证、担保”;examine“检查”;verify指“(侧重于经过核查)证明、证实”;testify“作证、证明”。从句意上分析,C项符合,故为正确答案。