心理测量的基本性质包括()。
A.适用性
B.间接性
C.相对性
D.客观性
参考答案:B, C, D
None knows if _______ that boy, but if _______ him, her parents will be disappointed.
A.she will marry, she will marry
B.she marries, she marries
C.she will marry, she marries
D.she marries, she will marry
不易淬火钢的焊接热影响区综合性能最好的区域是()。
A、过热区
B、正火区
C、再结晶区
D、不完全重结晶区