【单选题】"Don't leave me!" I'm begging you!
【单选题】Don't forget ______ me when you leave here and I'll never forget ______ you here. [ ]
【单选题】—Don’t forget to turn off the lights when you leave. —_____. [ ]
【简答题】有害生物风险分析的三个阶段分别为: 、 、 。
【单选题】WHO 按残疾的性质、程度和影响,将残疾分为
【单选题】— Don't worry. You can leave it to me. — Thanks. I'll be ________ you. [ ]
【简答题】WHO按残疾的性质、程度和影响,将残疾分为 ()类。