【判断题】
欲初步判断毒扁豆碱是否变质,简便的物理方法是观察颜色是否明显变红
【判断题】
判断线上的内容是否正确:—Can you tell us your __recipe___ for happiness and a long life? —Living every day to the full, definitely.
【判断题】
判断线上的内容是否正确:The teachers tried to __convince____ these students that they could solve the complicated problem, however, they just didn’t see the point.
【判断题】
判断线上的内容是否正确:Other guests at yesterday’s opening, which was broadcast ___live___ by the radio station, included Anne Melntosh and Mayor.
【判断题】
(判断)发生额试算平衡是根据资产与权益的恒等关系,检验本期发生额记录是否正确的方法。( )
【单选题】
关于IPv6地址书写正确的是?
①
123A:BC00:0000:1111:2222:0000:G125
【判断题】
判断线上的内容是否正确:The first glasses of Coca Cola were drunk in 1886. The drink was first __made___ by a US chemist called John Pemberton
【判断题】
判断线上的内容是否正确:Many young people, most___of them___were well-educated, headed for remote regions to chase their dreams.