14．With the development of technology, much old equipment has to ________ the new inventions.
A．make way to B．give way to
C．lead the way D．find its way
答案 B [考查动词短语辨析。句意：随着科技的发展，许多旧设备必须被新发明代替。make one's way (to)前进；成功；give way to被……代替；lead the way带路；find one's way找到路；设法到达。]
15．He comes to see us once ________.
A．every third days B．each three days
C．every three days D．every other days
答案 C [句意：他每三天来看我们一次。every three days ＝ every third day 每三天(每隔两天)，each无此用法。 ]
