His oversight of the danger that resulted in two deaths and five wounded in the expedition

问题补充：

His oversight of the danger that resulted in two deaths and five wounded in the expedition was criminal.

A. no less than

B. not less than

C. nothing less than

D. less than

答案：

A. no less than

B. not less than

(答案→)C. nothing less than

D. less than

解析：短语辨析。no less than不少于多达的意思；not less than 至少的意思；nothing less than意思是不亚于；完全是。less than小于；少于。根据题意，他对危险地疏忽导致两个人的死亡，在探险中有五人受伤不亚于犯罪行为。选C。