【单选题】I heard from my old friends just now and I was eager __ the letter to read it. [ ]
【单选题】—Never ________ in line to get on a bus. —Is it not until you mention me ________ I know it? [ ]
【单选题】-May I ___________ your Chinese-English dictionary? -Sorry, I ___________ it at home. [ ]
【判断题】单轨交通和新交通系统的脚轮车辆属于轮轨系统。
【单选题】How can I send you the picture?
B.
Please e-mail it to me.
【判断题】任务8: 任意矩阵都可以通过行变换化为其标准形 .
【判断题】对于干扰通道,时间常数越大则越有利于调节。
【单选题】I can ______ you to the market in my car.
【多选题】学好创新创业类课程,可以通过以下( )途径?
B.
多参加创新创业赛事活动,加强自身综合能力训练
D.
积极寻找并参与创业项目,在实践中提升自身能力
【简答题】起点为基点0指向P的矢量,称为点P的()