下列选项属于基督教教职人员的有()
A.主教
B.牧师
C.教师
D.长老
参考答案:A, B, C, D
—Are you worried about her safety?
—Just_______. She isn’t alone.
A.entirely
B.gradually
C.generally
D.slightly
抗剪强度大于1470N/cm2的胶属于结构胶。