【单选题】具有先进先出特点的是下列哪种数据结构()
【单选题】根据毒品来源和生产方法不同,可分为天然毒品和( )。
【多选题】下列属于第一学段(1--2年级)的识字、写字教学目标的有( )。
B.
认识常用汉字2500个左右,其中1600个左右会写。
【单选题】What is suggested to do if you have no idea how to begin creating the minutes?
A.
Search for a model on the Internet.
B.
Turn to a cyber consultant for help.
C.
Follow a manual on the Web to facilitate the task.
D.
Register for an online training course to learn the skills.
【多选题】What can you say to the waitress if you have no idea what to order?
B.
What do you recommend?
C.
What’s your specialty?
D.
What is not expensive?