现场质量管理的目标是保证和提高符合性质量（）
参考答案：对
If you have the chance to take charge of the department, the first thing to do is to find out what _______ of you.
A．will need
B．will require
C．is needed
D．is required
CFRP力筋具有哪些优点（）
A.耐腐蚀
B.耐疲劳
C.比强度大
D.温度膨胀小
E.高弹模
