【简答题】A woman needs special evaluation if she has some symptoms, such as recurrent chest pain and unexplained able______.
【单选题】Lingling needs some vegetable. She ________ some in the market tomorrow.
【单选题】Why is the woman calling the delivery company?
A.
She needs some information.
B.
She wants packing materials.
C.
She is checking her package.
【单选题】Mum is cooking lunch. She needs some _____________. [ ]
【单选题】市场上出现的一种“智能手机卡”,通过此卡,可以听到被人手机谈话的内容,并且能够进行短信拦截和GPS卫星定位系统。这属于哪种安全威胁?
【单选题】下列关于危险品包装符合说法错误的是
D.
包装应能抵御运输、储存和装卸过程中正常冲击、便于装卸和搬运
【简答题】A.She needs to improve her study skills. B.She'll feel better if she get some rest. C.She should make a doctor's appointment. D.Her medication isn't working well.
【单选题】肝炎病人可用 0.1% 的过氧乙酸或 1% ~ 2% 的漂白粉澄清液浸泡( )分钟后,再用清水冲洗干净
【单选题】刘老师利用计算机只做了一个包含文本、图片、动画、声音和视频的课件,这是利用了( )