属于智力群体差异的有()
A.年龄差异
B.种族差异
C.性别差异
D.智力成分差异
参考答案:A, B, C
Who do you think we should have _____ to Shanghai to visit the 2010 World Expo? [ ]
A. to go
B. gone
C. going
D. go
下列哪项诊断不予考虑
A.颅脑损伤
B.鼻骨骨折
C.肋骨骨折
D.左股骨骨折
E.血气胸