—How is Dennis getting along with his work?　—Well he could always a new idea for increas

问题补充：

—How is Dennis getting along with his work?

—Well, he could always a new idea for increasing sales.

A. call up

B. bring about

C. lead to

D. come up with

答案：

A. call up

B. bring about

C. lead to

(答案→)D. come up with

解析：考查词组：A．call up唤醒，B．bring about产生，C．lead to导致，D．come up with提出，想出，句意是;--Dennis工作进展怎样？--好的，他可以想出增加销售的新想法。选D。