【单选题】动车列车因空调失效安装防护网后,可以打开车门限速( )运行。
【单选题】下列各项中没有错别字的一项是
A.
老首长再三叮宁我们:“务必抓好在建项目,不要再急于上新项目了。”
【单选题】高血压伴随心力衰竭、心功能不全的首选药物是( )
【单选题】听力原文:M: If that's the last of the terms to negotiate, let's submit the document to our respective attorneys for review. W: I agree. Waiting any longer will only cost us money. We may sign it in a week...
A.
Talking to their attorneys.
B.
Discussing a contract.
【单选题】高血压伴随心力衰竭、心功能不全的首选药物是
【单选题】59 下列培养类型不属于液体培养的是( )