问题
选择题
The world is changing rapidly and sometimes we find it almost impossible to ________ the advances in science and technology.
A．keep up with
B．come up with
C．put up with
D．stay in touch with
答案
答案：A
短语辨析. A.赶得上B.提出;想出 C. 忍受;容忍 D. 保持联系.句意:世界正在快速变化,有时我们发现几乎不能赶上科学技术的前进的脚步.故选A.