第一次申请开行生源地信用助学贷款，共同借款人如果不能到现场办理，可委托其他人办理。
参考答案：错
下列属于希氏面容的外观改变的是（）
A.面肌消瘦
B.眉头紧锁
C.脸呈铅灰色
D.眼眶凹陷
E.下颌下垂
. If law and order _____, neither the citizen nor his family is safe.
A．are not preserved
B．is not preserved
C．were not preserved
D．have not been preserved
