皮皮学，免费搜题
登录
搜题
【单选题】
气管内吸痰,吸痰管使用的方法是A.
自上而下抽吸
B.
自下而上抽吸
C.
左右旋转向上提吸
D.
上下移动导管进行抽吸
E.
固定一处抽吸
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】土壤学上，一般把耕层有机质含量（）的土壤，称为有机质土壤。
【简答题】Passage Three The world famous Cambridge University is considering ending handwritten exams after 800 years. University officials may ask students to type their exam answers on a computer rather than ...
【简答题】一般有机质含量高于（）的土壤称为有机质土壤。
【多选题】有关佛说法正确的是
A.
佛，即自觉、觉他、觉行圆满者
B.
三身佛是天台宗的说法，指佛有三身。
C.
三方佛又称竖三世佛，为净土宗信仰。佛教认为世界有秽土和净土之分。
D.
三世佛又称横三世佛，从时间上来说氏传承关系，代表佛法永存，世代不息。
E.
华严宗认为法身佛毗卢遮那佛为华藏世界的教主、主宰和本体。
【单选题】Which of these statements regarding the use of e-mail for goodwill messages is most accurate?
A.
Because a handwritten note is most impressive, any goodwill message sent by e-mail must always be followed by a more formal handwritten goodwill message.
B.
If you frequently communicate via e-mail with the intended receiver and are certain this e-mail will be received, you may send a goodwill message via e-mail.
C.
E-mail, personal notes typed on business stationery, and handwritten personal notes are equally appropriate and effective for sending all types of goodwill messages.
D.
E-mail can be used for all types of goodwill messages except death condolences, for which a ready-made card is required.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
