M8×0.75的螺钉,其螺距是()。
A.M8
B.8
C.0.75
D.0.8
参考答案:C
Conflict resolution techniques that may be used on a project include ______ .
A.withdrawing, compromising, controlling, and forcing
B.controlling, forcing, smoothing, and withdrawing
C.confronting, compromising, smoothing, and directing
D.smoothing, confronting, forcing, and withdrawing
根据艾德沃特对青少年范围的描述,在社会层面,青少年开始( )。
A.从父母处独立自主
B.作逻辑思考,具有解决问题及作决定的技能
C.接受仪式与庆典的训练或做相应准备
D.进入个人、家庭与工作角色中