问题 单项选择题 B1型题

Befog技术打开咬时应用()

A.Ⅰ类牵引

B.尖牙远中结扎

C.Ⅱ类牵引

D.尖牙近中结扎

E.Ⅲ类牵引

答案

参考答案:C

写作题
书面表达。
     根据中文提示和英文书信内容,写一封意思连贯、符合逻辑、不少于60词的回信,信的开头和结尾已给出,其词数不计入所完成的回信内。
    假设你叫玲玲,是校刊英语角的主持人,你收到了David的来信。请你根据他的来信内容写一封回信,针对他的烦恼,谈谈你的看法,提出一些建议,并鼓励他努力学习。 
Dear Lingling,
      I'm not happy these days. You know, I'm in Grade 9 this term. Every day I have too much
homework to do and when I finish my homework, it's too late. As a result, I have no time to do
the things I like or to have a good rest. In fact I can learn well by listening to teachers carefully
in class. So I don't think doing homework is necessary. I'm so tired. What should I do?
                                                                                                                      Yours,
                                                                                                                       David
Dear David,
     Nice to hear from you. ________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
                                                                                                                                      Yours,
                                                                                                                                      Lingling
单项选择题