come up with和keep up with的区别.The reason why Jim has to attend weekend classes is that he can't ___the rest of the class in physics.A.come up with B.keep up with C.grow up with D.put up with
问题描述：
come up with和keep up with的区别.
The reason why Jim has to attend weekend classes is that he can't ___the rest of the class in physics.
A.come up with B.keep up with C.grow up with D.put up with
答
选 b
keep up with 跟上
.come up with 赶上 超过
答
选B：keep up with
come up with 是想出，提出的意思
keep up with 是赶上，跟上的意思
这里是说jim由于物理赶不上班里其他同学，所以要上周末补习班。
答
Bkeep up with释义:1.跟上They walked so fast that I could not keep up with them.他们走得那么快,我没法跟上.2.和...保持联系She has kept up with some of her friends since her retirement.她退休后一直同一些...