这个应该怎么写？

1.  Both /  and

2.  Neither / nor 或  Either / or

3.  for me

5.  doesn't think

假设A是条件，B是结论

则有三种情况：（1）由知A可以推出B，由B可以推出A，则A是B的充要条道件(A=B)

（2）由A可以推专出B，由B不可以推出A，则A是B的充分不必要条属件(A⊆≠B)

（3）由A不可以推出B，由B可以推出A，则A是B的必要不充分条件(B⊆≠A)

（4）由A不可以推出B，由B不可以推出A，则A是B的既不充分也不必要条件(A⊆≠B且B⊆≠A)
首先你学的是什么，写什么才好写。标准就是首先先回顾上学期，然后讲讲从中的感慨，那么本学期该怎么做，本学期的目标就是这个样子

亲爱的王晶：

你好。久不见面，甚是思念，见字如面。
我上周听说你需要一份临时工作，现在正在寻找。得知你在找工作的消息，我也很欣慰。我在我们校园网上看到一则招聘信息，岗位是图7a64e58685e5aeb9364书管理员，岗位招聘人数为5-10人。我看到招聘信息后很开心，觉得很适合你。还有一条重要的条件要求，说如果是本校的学生，可以在周末上班。这真的是太好了。面试的时间是2019年10月30日，面试地点：学校图书馆五楼会议室。建议你抓住机会，勇敢报名，我相信你一定能够通过面试，获得这份工作。
祝一切顺利。
英文如下：
Dear Wang Jing:
Hello. Do not meet for a long time, very miss, see the word as face.
I heard last week that you need a temporary job and are looking for it now. I'm glad to hear that you are looking for a job. I see a recruitment information on our campus network. The position is librarian, and the number of people recruited is 5-10. I am very happy to see the recruitment information and feel it is suitable for you. There is also an important requirement that if you are a student of our school, you can go to work on weekends. This is really great. The interview will be held on October 30, 2019 in the conference room on the fifth floor of the school library. I suggest you seize the opportunity and sign up bravely. I'm sure you can get the job through the interview.
All the best.