He works hard and is often .I hope he will have more .A. success；successfulB. successful；s

问题补充：

He works hard and is often .I hope he will have more .

A. success；successful

B. successful；success

C. success；successes

D. successful：successful

答案：

A. success；successful

(答案→)B. successful；success

C. success；successes

D. successful：successful

解析：be后跟的应该是形容词成功的successful，动词have后应跟名词作宾语，故第二空使用名词成功success，故本题选B。