单选题
Very few scientists with completely new answers to the world’ s problems.无
A、
come to
B、
come around
C、
come on
D、
come up
【正确答案】
D
【答案解析】
句意: 很少有科学家能针对世界上存在的问题提出全新的解决办法。 come up with提出; 想出。 come around苏醒; 来访。
提交答案
关闭