项目组织结构从面向职能到面向项目的程度可以划分为_____、_____、_____，其中_____组织结构中的沟通最为复杂。

He asked me ___________ Zhang Hua came to school or not. 

压强的表示方法有________。（　）

— What would you like to have, meat or fish?

— _____________________.

实型常量在C语言中只能用____①______表示，表示方法有：____②_______。

— I would like to make an appointment for the meeting. Which day would you prefer, Tuesday or Thursday?

— _________________ 

It's ___________ to point to or talk about strangers in public.

— ___________________

— Once or twice a week.

当研究河段的水力学条件为________时，可考虑应用零维水质模型。（ ）

— Which city has _________population, Beijing, Guiyang or Nanchang?

— Beijing, of course.

— Linda, have a nice holiday!

— ________________________

— Any suggestions for my meeting today? 

— __________________________

—Let’s go and see our teacher on Teachers’ Day.

— _________________________________

_______是指测评结果对所测素质反映的真实程度。（     ）

精度最高的量表是________。

在弯曲和扭转变形中，外力矩的矢量方向分别与杆的轴线________。

一圆轴用碳钢制作，校核其扭转角时，发现单位长度扭转角超过了许用值。为保证此轴的扭转刚度，采用哪种措施最有效________。

根据小变形条件，可以认为________。

进入屈服阶段以后，材料发生________变形。

表示扭转变形程度的量________。