语篇解读：本文是一篇应用文。主要讲述了杭州一日游的旅行安排。

　　21．What service will you get from One Day Hangzhou City Package Tour?

　　A．Round­trip air tickets.

　　B．One day accommodation.

　　C．Free food service.

　　D．Force­shopping.

　　解析：选A　细节理解题。根据Package Inclusive中的第一条"Return Air Tickets"可知选项A正确。

　　22．Which tourist attraction will you visit first?

　　A．Meijiawu Tea Village.

　　B．Six Harmonies Pagoda.

　　C．West Lake.

　　D．Su Causeways.

　　解析：选B　细节理解题。根据"Our first stop is Six Harmonies Pagoda."一句可知选项B正确。

　　23．How will you get to your hotel from the airport?

　　A．By air.　　　　　　　　 B．By train.

　　C．By bus. D．By ship.

　　解析：选C　细节理解题。根据倒数第二段的首句"Transfer between Shanghai Pudong International Airport(PVG)to your hotel is provided by mini bus."可知选项C正确。

　　B

　　A recent Stanford study found that America's students are shockingly bad at telling fact from fiction in this digital age. It's apparent that something has to change in the nation's classrooms. That something, according to Professor Sam Wineburg, one of those Stanford researchers, is "practice."

　　"How do they become prepared to make the choices about what to believe, what to forward, what to post to their friends，" Wineburg asked on NPR's All Things Considered, "when teachers give no practice to them？"

Patricia Hunt, an experienced teacher at Wakefield High School in Arlington, Va., is doing something she has never done before: helping to pilot a new, digital course called the checkology virtual classroom. It comes from the nonprofit The News Literacy Project.