第1题: [单项选择]______, I'd have told you. A. If I would have known it B. If I had have known it C. Had I known it D. Should I know it 参考答案:C 答案解析:该题考查与过去事实相悖的虚拟语气,结构为"If...had done,...would have done",其中从句部分可以倒装成为"Had...done".故此空中应填If I had known
第6题: [多项选择]凡实施( )或其他需经审批审核的货物应提供有关审批文件。 A. 强制性产品认证 B. 卫生注册 C. 安全质量许可 D. 军用商品验证 参考答案:A,B,C 答案解析:[解析] 凡实施安全质量许可、卫生注册、强制性产品认证、民用商品验证或其他需经审批审核的货物应提供有关审批文件。