焊接速度
Refer to the exhibit. Based upon the output of show vlan on switch CAT2， what can we conclude about interfaces Fa0/13 and Fa0/14？ （） [" that interfaces Fa0\/13 and Fa0\/14 are in VLAN 1"," that interfaces Fa0\/13 and Fa0\/14 are down"," that interfaces Fa0\/13 and Fa0\/14 are trunk interfaces"," that interfaces Fa0\/13 and Fa0\/14have a domain mismatch with another switch"," that interfaces Fa0\/13 and Fa0\/14have a duplex mismatch with another switch"]
在个人住房贷款的划付过程中，借款人委托其他自然人代办的，代理人无须持有的证件或材料是（）。 ["本人身份证件","借款人身份证件","借款人授权委托书","借款申请书"]
母公司在确定对子公司的控股比例时，应结合（）因素加以把握。 ["市场（治理）效率","子公司的重要程度","子公司的发展前景","财务管理体制类型","股本规模与股权集中程度"]
发盘必须明确规定有效期，未明确规定有效期的发盘无效。
湿地的恢复与重建中，植物修复包括（）、（）和植物吸附三种类型。
