下列标识符中,合法的标识符是()。 A: data B: _class123 C: small D: Wang#1

Wang Zhaoxin was nicknamed Wang Laoshan, Good Old Wang, because he was generous.

Now Xiao Wang ______ Class 1 was running very fast. A: in B: of C: from

Which of the following is not included in the "Four Wangs" of the painting circle in the Qing dynasty? ( ). A: Wang Yuanqi B: Wang Guangqi C: Wang Shimin D: Wang Jian

Mr. Robinson decided to take back his (). A: criticism of Mr. Wang B: criticism of Mr. Wang's C: the criticism of Mr. Wang D: Mr. Wang's criticism

哪位诗人是初唐四杰之一<br/>() A: wang wei B: wang bo C: wang an shi

Task1Choosethecorrectsentencesfromthetabletofillintheblanks. A.Howwouldyouliketojoinus? B.Well,indeed,thankyouverymuchforinvitingme. C.Howabouteighto’clock? D.Whatareyoudoingtomorrowevening? E.Um,whitewine,ifyoufeelyoumustbringsomething. F.Whattimeisconvenientforyou? Wang:Hello,William.__________1____________ William:Tomorrowevening?Nothingspecial,IwasthinkingofwatchingTV. Wang:Dragyourselfawayfromtelevisionforachange.I’mhavingafewfriendstohaveadinnerpartytomorrowtocelebratemydaughter’sbirthday._________2___________ William:Great.Thatwouldbesuper.Congratulations! Wang:Thankyou.________3__________IsthatOK? William:Ohyes,fine.WoulditbealrightifIbroughtsomebodywithme? Wang:Yes,ofcourse. William:OK,fine.Doyouwantmetobringsomethingtodrink?Redwineorwhite? Wang:_________4___________Butit’snotnecessary. William:I’lldothat.___________5___________ Wang:Mypleasure. William:I’llbealongateight.Lookingforwardtoit. Wang:Yeah,seeyouthen.

判断材料：My name is Wang Li.My best fiend is Cui Gang.判断题：Wang Li's best friend is Wang Tao.

I stayed at ______yesterday, for he was badly ill. A: Xiao Wang's B: Wang's home C: the Wangs D: home of Wang

C51程序设计中变量wang与Wang是同一变量