问题
单项选择题
You must let me have the annual report without ______ by ten o' clock tomorrow morning.
A．failure
B．hesitation
C．trouble
D．fail
答案
参考答案：D
解析： without只能与hesitation和fail搭配。without hesitation指“毫不犹豫地，立即”；without fail表示“必定，务必”。如：I'll pay you tomorrow without fail. 我明天付款给你，决不迟误。从意义上分析，D项正确。