在团体人际关系中,表示三人基于平等的地位相互支持与利益均等分配的关系模式是()
A.联盟关系
B.竞争关系
C.和谐关系
D.同盟关系
参考答案:C
— Was your father at home last night?
— No, my father wasn't at home. He ______ to help to send the old man to hospital. [ ]
A.asked
B.was asked
C.was asking
D.had asked
0.2级检定装置在在cosφ=1时,允许的测量误差为()%。
A.±0.1
B.±0.15
C.±0.2
D.±0.3