When he opened the box it a bad smell.A. gave awayB. gave inC. gave outD. gave up

问题补充：

When he opened the box, it a bad smell.

A. gave away

B. gave in

C. gave out

D. gave up

答案：

A. gave away

B. gave in

(答案→)C. gave out

D. gave up

解析：考查词组：A. gave away泄露，赠送，B. gave in屈服， C. gave out分发，泄露，散发，D. gave up放弃，句意：当他打开盒子，散发出难闻的气味。选C。