After Billy said he would ride a bicycle safely his father to him and bought him one.A.

问题补充：

After Billy said he would ride a bicycle safely, his father to him and bought him one.

A. gave away

B. gave in

C. gave up

D. gave out

答案：

A. gave away

B. gave in

(答案→)C. gave up

D. gave out

解析：可联系答.案.网客服索取。