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22. Who else gives children some homework to do except their teachers?
A. Their parents.
B. Other students.
C. The children themselves.
D. Nobody else.
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更多 “ 22. Who else gives children some homework to do except their teachers?A. Their parents.B. Other students.C. The children themselves.D. Nobody else. ” 相关考题
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publicstaticvoidmain(String[]args){Stringstr=null?;if(str==null){System.out.println(”null”);}else(str.length()==0){System.out.println(”zero”);}else{System.out.println(”some”);}}Whatistheresult?()
A.nullB.zeroC.someD.Compilationfails.E.Anexceptionisthrownatruntime.
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Usetheoperators">",whichstatementsaretrue?()
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共用题干
School LunchResearch has shown that over half the children in Britain who take their own lunches to school do not eat_______(51)in the middle of the day.In Britain schools have to_______(52)meals at lunchtime.Children can_______(53)to bring their own food or have lunch at the school canteen.One shocking_______(54)of this research is that school meals are much healthier than lunches prepared by parents.There are strict_______(55)for the preparation of school meals,which have to include one_______(56)of fruit and one of vegetables,as well as meat,a dairy item and starchy food like bread or pasta. Lunchboxes_______(57)by researchers contained sweet drinks, crisps and chocolate bars.Children_______(58)twice as much sugar as they should at lunchtime.The research will provide a better_______(59)of why the percentage of overweight students in Britain has_______(60)in the last decade.Unfortunately,the government cannot_______(61)parents,but it can remind them of the_______(62)value of milk,fruit and vegetables. Small changes in their children's diet can_______(63)their future health,Children can easily develop bad eating_______(64)at this age,and parents are the only ones who can_______(65) it._________(52)A:give B:provide C:make D:do
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共用题干
School LunchResearch has shown that over half the children in Britain who take their own lunches to school do not eat______(1) in the middle of the day.In Britain schools have to ______(2) meals atlunchtime.Children can______(3) to bring their own food or have lunch at the school canteen.One shocking______(4) of this research is that school meals are much healthier than lunches prepared by parents.There are strict______(5) for the preparation of school meals,which have to include one______(6) of fruit and one of vegetables,as well as meat,a dairy item and starchy food like bread or pasta.Lunchboxes______(7) by researchers contained sweet drinks,crisps and chocolate bars.Children______(8) twice as much sugar as they should at lunchtime.The research will provide a better______(9) of why the percentage of overweight students in Britain has______(10) in the last decade.Unfortunately,the government cannot ______(11) parents, but it can remind them of the______(12) value of milk,fruit and vegetables.Small changes in their children's diet can______(13) their future health.Children can easily develop bad eating______(14) at this age,and parents are the only ones who can______(15) it.2._________ A:giveB:provideC:makeD:do
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共用题干
School LunchResearch has shown that over half the children in Britain who take their own lunches to school do not eat______(51)in the middle of the day. In Britain schools have to______(52)meals at lunchtime.Children ca_______.(53)to bring their own food or have lunch at the school canteen.One shocking finding of this research is that school meals are much______(54)than lun-ches prepared by parents.There are strict______(55)for the preparation of school meals, which have to include one______(56)of fruit and one of vegetables,as well as meat,a dairy item and starchy food like bread or pasta.Lunchboxes______(57)by researchers contained sweet drinks,crisps and chocolate bars.Children______(58)twice as much sugar as they should at lunchtime.The research will______(59)a better understanding of why the percentage of overweight students in Britain has______(60)in the last decade.Unfortunately,the government cannot______(61)parents,but it can remind them of the______(62)value of milk,fruit and vegetables.Small changes in their children's diet can______(63)their future health.Children can easily develop bad eating______(64)at this age,and parents are the only ones who can ______(65)it.52._________A: giveB: provideC: makeD: do
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在完整的异常语句中,子句出现的顺序正确的是_______。A.try—>except—>else—>finallyB.try—>else—>except—>finallyC.try—>except—>finally—>elseD.try—>except—>except—>finally
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Python处理异常的方式包括:A.try……exceptB.try……except……C.try……except……except……elseD.try……except……else……finally
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