This Agreement may be（）6 months before

1、This S/C may be（）three months before i

This S/C may be（）three months before its expiry.ApostponedBprolongedCexpandedDrenewed

2、Before being used the fuel service tan

Before being used the fuel service tank should be drained of （）.Asoda solutionBmechanical impuritiesCballastDwater and residual

3、This agreement shall be cancelled in c

This agreement shall be cancelled in case the second party fails to sell the agreed quantity within six months.（）AuptoBtoCatDwith

4、Children need to be（）before entering s

Children need to be（）before entering school.AsocializedBcentralizedCwarned offDcared for

5、This Agreement may be（）6 months before

This Agreement may be（）6 months before its expiry.ArenewedBprolongedCexpandedDpostponed

6、According to this passage，may not be w

According to this passage，may not be what people are trying to pull off__________． 阅读材料，回答下面的题目。The New Technology Appl...