【判断题】测量时将车身左右对称部分的界面称为零平面。( )
【简答题】Several years ago, I worked as a truck driver for a company. On Saturdays I usually spent several hours doing something to keep my truck in good condition. One Saturday, as I was cleaning my truck, I ...
【单选题】I was in the baths , ______ I didn’t hear the telephone, which was ringing several times.
【单选题】—Jenny,how did your math exam go? —I thought I ________,but in fact I came in the top 10% in the class.
【单选题】I know a little bit about France as my wife and I ______there several years ago.
【判断题】在底稿列表页签,单击按钮“刷新”,或单击右键菜单“刷新”,可以刷新底稿列表,同时刷新底稿状态。