ifstream fin = ifstream, open( "file. dat" ) ; ifstream * fin = new ifstream( "file. dat" ) ; ifstream fin; fin. open ( "file. dat" ) ; ifstream * fin = new ifstream() ; fin -＞ open( "file. dat" ) ;

---______youever______aboard?---YesbutonlyoncE.

Do ,travel Have traveled Did travel Were traveling

单项选择—WelcometoChina!—_________.

Thank you. Hello! WelcomE. How do you do?

----______youever______aboard?---YesbutonlyoncE.

Do ,travel Have traveled Did travel Were traveling

--WelcometomyhomE.--____________.

Thank you You' re welcome Never mind Not at all

Whatdidyoudoyourguests?

welcome welcoming to welcome welcomed

对于下面的程序ifstreamfinC:///test．tXtiffincout＜＜okelseco

fin．fail() ； fin．bad() ； fin，good() ； fin．eof()；

欢迎你来美国该怎么说

Welcome to AmericA. You’re welcome America welcome you Welcome you AmericA.

对于下面的程序:ifstreamfinc:/test.txt;iffincout＜＜ok;elsec

fin. fail( ) ; fin. bad( ) ; fin. good( ) ; fin. eof( ) ;

Youmustnottakecombustible易燃的goods________becauseth

abroad broad aboard board

对于下面的程序ifstreamfinc:/test．txtiffincout＜＜okelsecout

fin．fail(　)； fin．bad(　)； fin．good(　)； fin．eof(　)；

Whileyouareaboardtheferrypleasefromsmokingeatingan

refrain react reverse remark

―Welcomemiss.MayIhelpyou?―________.Iwantalipstick.

Sounds great I hope so You’re welcome Please yourself

下列语句不能够用于打开C根目录下文件test．txt的语句是

ifstream fin；fin．open("C:////test．txt")； ifstream fin("C:////test．txt")； A)和B) ifstream fin；fin("C:////test．txt")；

Welcome you aboard the Finnair Flight and we will do our best to make your trip comfortable and ...

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