You have migrated a web application from .net 3.5 to 4.0. the application hat to render same as in .net 3.5.（） A: <assembles> someoptions </assembles>  B: <pages controlRenderingCompatibilityVersion="3.5"/> C: <compilation targetframework = "3.5" /> D: <xhtmlConformance mode="Legacy" />

A man ______ a library by adding, from time to time, a few books he possesses to it. A: accumulates B: gathers C: collects D: assembles

Questions 8 to 11 are based on the conversation you have just heard. 9题选（）. A: It is the most modern production line B: It assembles super-intelligent robots C: It has stopped working completely D: It is going to be upgraded soon