Hello, I'd like to speak to Phil.
He's out to lunch now.()
A. Sorry, you can't.
B. I don't know.
C. Would you mind calling back later?
－ May I help you, madam? － ().A、Sorry, I have no ideaB、Yes, I'd like 2 kilos of orangesC、You'd better give me a hand
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－－Must we finish our homework now? －－No, you ______. You _______ finish it after school.A.needn't , mayB.mustn't , mayC.can't , canD.needn't , must
“Must I finish my homework now?” “No, you() . But you() finish it this evening. ”A. mustn’ t…mustB. needn’ t…mustC. can’ t…canD. can’ t…must
-Mayweleavetheclassroomnow?-No,you______.You______toleaveuntilthebellrings.A.mustn’t,areallowedB.don’thaveto,aresupposedC.needn’t,aren’tallowedD.can’t,aren’tsupposed
Will you show me how to use this software?()A. Sure. You'll master it in no time.B. You are welcome.C. Sorry, I'm too late for it.
—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.A.Must; needn’tB.Can; can’tC.May; mustn’tD.Can; mustn’t
有下列程序段 public class fun { public static void main(String args[]) { char b[]="Hello，you"； b[5] = 0； System.out.println(s)； } 执行此程序后，得到的输出结果是( )。A．Hello, youB．Hello0youC．HelloD．0
