You won’t have the chance to succeed when you .A. gave upB. give up C. will give upD. are

问题补充：

You won’t have the chance to succeed when you .

A. gave up

B. give up

C. will give up

D. are giving up

答案：

A. gave up

(答案→)B. give up

C. will give up

D. are giving up

解析：考查时态。句意“当你放弃了，你就不会有成功的机会。”根据won’t可知，是现在的情况，故从句用一般现在时。故选B。