设有串 t='I am a good student ' ，那么 Substr(t,6,6)= （
a good
举一反三
- 设s=’I AM A STUDENT’ , t=’GOOD’ , q=’WORKER’则Concat(Substring(s,6,2),Concat(t,Replace(s,’STUDENT’,q)))=( )
- 设串S1='I AM'，S2=' A STUDENT'，则ConcatStr(S1,S2)=( )。 A: 'I AM' B: 'A STUDENT' C: 'I AM A STUDENT' D: 'IAMASTUDENT'
- I _____ a good student at school? A: is B: are C: am
- “I begin with T and end with T, and I am full of T. What am I?”
- As a college student, I find that I am more and more in need of a computer. But I don’t have enough money to buy one.
内容
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“身体不舒服”用英语可以说成： A: I am not feeling well. B: I am not in a good state. C: I don't feel quite myself. D: I am in trouble
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We don't do a very good job of managing 6) ____________.
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I’m late, ______ A: isn’t I B: aren’t I C: am not I D: I am not
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I'm late, ______ I A: am not B: am not C: isn't D: aren't
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I am the only person who is to blame,____? A: am not B: aren’t I C: isn’t he D: am I