【单选题】【消耗次数:1】
水浮莲不仅观赏价值高,还可做猪饲料。
T
F
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②  错误
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①  正确
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【单选题】 若f(t)=t^3+1,则f(t^3+1)= ( )
①  t^3+1
②  t^6+2
③  t^9+2
④  t^9+3t^6+3t^3+2
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①  T
②  F
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①  A、价营养值
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【单选题】 A: I didnt mean to do that. Please forgive me. B: [填空].
①  You are wrong
②  You are welcome
③  Thats all right
④  Thats OK
【单选题】 A: How do you do? B: [填空]
①  Fine, thank you.
②  How do you do?
③  Not too bad.
④  Very well.
【单选题】 A: [填空]? B: This is Franco Rossi speaking.
①  Who are you
②  Who are you calling
③  Who is that
④  What do you want to say
【单选题】 A: Where there is a will, there is a way. B: [填空].
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③  All right
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①  Its very kind of you to say so
②  Yes, very good
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①  No,please not
②  Sorry,I dont
③  Certainly,Ill give it to him
④  Yes,please do
【单选题】 A: Hello, may I talk to the headmaster now? B: [填空].
①  Sorry, he is busy at the moment
②  No, you cant
③  Sorry, you cant
④  I dont know
【单选题】 A: [填空], but is this the way to the library? B: Yes, it is.
①  Im sorry
②  Pardon
③  Excuse me
④  Hello
【单选题】 A: What about going for a walk? B: [填空].
①  Thats all right
②  Walking is good to you
③  Why not? A good idea
④  Its up to you
【单选题】 A: Hi, Mark, Im glad you could come. B: [填空] A: No, you are right on time.
①  Its my great honor, thanks.
②  You are welcome. Am I the first?
③  Thanks. Do you have the time?
④  I hope Im not too late.