在FIDIC施工合同条件中，颁发履约证书是表示( )。
A．承包的施工义务终止
B．合同终止
C．结清单失效
D．合同约定的权利义务已完全结束
参考答案：A
Premier Wen Jiabao said that if we worked hard and ________ optimistic, we were ________ win the
war against the swine flu.[ ]
A．were; bounding
B．were; bound to
C．was; bounding to
D．had; bounded to
注浆加固层为（）含水层及上部裂隙。
A、工作面底板，L11，L10
B、L12，L11，L10
C、L12底部
D、L10
