【简答题】根据自己了解的情况,说一下解决交通拥堵的措施?
【单选题】We need to take the _____ or, as you'd say, the elevator to the 8th floor.
【判断题】低速无人机的结构设计在满足载荷作用下尽可能减少结构重量。
【判断题】Th e glasses for red wine, white wine and rosy wine should have short stems because we need to warm the glass to make the wine evaporate.
【单选题】找出下列划线部分的音标 Every day, we need to bru sh our tee th after meals.