内容介绍：专升本必备系列：英语高频词组（一）1. enable sb to do sth 使某人能做某事 eg. The computer enables people to communicate with each other more conveniently. /计算机使人们彼此间能更 方便地交流。 2. be about to do sth… when 正要做某事……突然…… eg. I was