对担保贷款，银行应该和担保人签订贷款担保合同，需要公证或登记的依法办理公证和登记手续。()
参考答案：对
—Yao Yuan, a disabled woman, won the National Championships Cup last week.
—My goodness! She _______a lot of difficulties!
A．may go through
B．might go through
C．must have gone through
D．ought to have gone through
某油田2015年10月份生产原油10500吨，其中已销售8000吨，每吨不含税价为5000元，领用1500吨用于非生产经营项目，另有1000吨待销售。该油田当月应纳资源税（）万元。（资源税税率6%）
A.265
B.144
C.285
D.200
