喉部中最大的软骨是()
A.甲状软骨
B.环状软骨
C.会厌软骨
D.杓状软骨
E.楔状软骨
参考答案:A
项目型组织管理的关键点不包括()。
A、与客户的沟通不重要
B、项目资源尽量复用
C、项目规避关键人员单点风险
D、项目管理能力要求高
I have tried very hard to improve my English. But by no means ___with my progress.
A.the teacher isn’t satisfied
B.is the teacher not satisfied
C.the teacher is satisfied
D.is the teacher satisfied