―3053308c306f（ ）30673059304b。 ―305d308c306f307b309330673059。
―3053308c306f（ ）30673059304b。 ―305d308c306f307b309330673059。
3053308c306f30693053_____306e手紙30673059304b
3053308c306f30693053_____306e手紙30673059304b
「3042306a305f306e趣味306f（）30673059304b。」「30d430f330dd30f330923059308b3053306830673059。」
「3042306a305f306e趣味306f（）30673059304b。」「30d430f330dd30f330923059308b3053306830673059。」
3042306e建物306f（）30673059304b。3042308c306f病。
3042306e建物306f（）30673059304b。3042308c306f病。
「山下30553093306e306f（）時計30673059304b。」「私306e306f小30553044時計30673059。」
「山下30553093306e306f（）時計30673059304b。」「私306e306f小30553044時計30673059。」
308f305f3057306e304b305e304f306f304d308730463068306b3059309330673044307e3059。304b305e304f306f父、母、3042306d、304a306830463068、304a3070304230553093、305d30573066308f305f3057306e六人30673059。304a3058304430553093306f八年307e3048306b306a304f306a308a307e3057305f。30613061306f30793093305430573067、母306f小学30533046306e305b3093305b304430673059。3042306d306f二年307e3048306b大学3092305d3064304e3087304630573066、今、30683046304d30873046306e304b3044305730833067306f305f3089304430663044307e3059。一人3067304b304430573083306e308a30873046306b3059309330673044307e3059。304a306830463068306f十七305530443067、308230463059305030533046305330463092305d3064304e308730463057307e3059。3044307e、大学3078306f3044308b305f3081306b30443063305730873046305130933081304430793093304d30873046305730663044307e3059。30573087304630893044304430573083306b306a308a305f304430683044306330663044307e3059。304a3070304230553093306f毎日30443048306730c630ec30d33092見305f308a、本3092308830933060308a305730663044307e3059。308f305f3057305f3061306f毎3070309330573087304f3058306e304230683044306330573087306b30c630ec30d33092307f305f308a、304a306130833092306e30933060308a3057306a304c30893044308d3044308d306f306a3057307e3059。日308830463073306b306f父306e車30673042305d3073306b行3063305f308a、30483044304c3092見306b行3063305f308a3059308b3053306830823042308a307e3059。3068304d3069304d30573093305b3064306e人30843068308230603061304c3042305d3073306b来307e3059。306a306430843059307f306b306f307f3093306a3067308a3087305330463057307e3059。308f305f3057305f3061306f毎日305f306e3057304430673059。3053306e30723068306e304b305e304f306f307f3093306a3067何人30673059304b。（）
308f305f3057306e304b305e304f306f304d308730463068306b3059309330673044307e3059。304b305e304f306f父、母、3042306d、304a306830463068、304a3070304230553093、305d30573066308f305f3057306e六人30673059。304a3058304430553093306f八年307e3048306b306a304f306a308a307e3057305f。30613061306f30793093305430573067、母306f小学30533046306e305b3093305b304430673059。3042306d306f二年307e3048306b大学3092305d3064304e3087304630573066、今、30683046304d30873046306e304b3044305730833067306f305f3089304430663044307e3059。一人3067304b304430573083306e308a30873046306b3059309330673044307e3059。304a306830463068306f十七305530443067、308230463059305030533046305330463092305d3064304e308730463057307e3059。3044307e、大学3078306f3044308b305f3081306b30443063305730873046305130933081304430793093304d30873046305730663044307e3059。30573087304630893044304430573083306b306a308a305f304430683044306330663044307e3059。304a3070304230553093306f毎日30443048306730c630ec30d33092見305f308a、本3092308830933060308a305730663044307e3059。308f305f3057305f3061306f毎3070309330573087304f3058306e304230683044306330573087306b30c630ec30d33092307f305f308a、304a306130833092306e30933060308a3057306a304c30893044308d3044308d306f306a3057307e3059。日308830463073306b306f父306e車30673042305d3073306b行3063305f308a、30483044304c3092見306b行3063305f308a3059308b3053306830823042308a307e3059。3068304d3069304d30573093305b3064306e人30843068308230603061304c3042305d3073306b来307e3059。306a306430843059307f306b306f307f3093306a3067308a3087305330463057307e3059。308f305f3057305f3061306f毎日305f306e3057304430673059。3053306e30723068306e304b305e304f306f307f3093306a3067何人30673059304b。（）
Whichtwowordsareclosestinmeaning?<br/><b>cycle</b><b>，</b><b>hawk</b><b>，</b><b>convey</b><b>，</b><b>extort</b><b>，</b><b>peddle</b><b>，</b><b>summon</b>
Whichtwowordsareclosestinmeaning?<br/><b>cycle</b><b>，</b><b>hawk</b><b>，</b><b>convey</b><b>，</b><b>extort</b><b>，</b><b>peddle</b><b>，</b><b>summon</b>
设A{a,b}，则P(A)×A = ( )。 A: A B: P（A） C: {<Φ,a>,<Φ,b>,<{a},a>,<{a},b>,<{b},a>,<{b},b>,<A,a>,<A,b>} D: {<a,,Φ,>,<b,,Φ,>,<a,{a}>,<b,{a}>,<a,{b}>,<b,{b}>,<a,A>,<b,A>}
设A{a,b}，则P(A)×A = ( )。 A: A B: P（A） C: {<Φ,a>,<Φ,b>,<{a},a>,<{a},b>,<{b},a>,<{b},b>,<A,a>,<A,b>} D: {<a,,Φ,>,<b,,Φ,>,<a,{a}>,<b,{a}>,<a,{b}>,<b,{b}>,<a,A>,<b,A>}
以下哪段代码可以将A,B的值互换（） A: A=A^B; B=A^B;A=A^B B: A= A^B;A=A^B;B=A^B C: B= A^B; B=A^B; A=A^B D: B=A^B; A= A^B; A= A^B
以下哪段代码可以将A,B的值互换（） A: A=A^B; B=A^B;A=A^B B: A= A^B;A=A^B;B=A^B C: B= A^B; B=A^B; A=A^B D: B=A^B; A= A^B; A= A^B
若集合A={a，b}，B={ a，b，{ a，b }}，则（）。 A: A⊆B，且A∈B B: A∈B，且B⊆A C: A⊈B，且A∉B D: A∉B，且A⊈B
若集合A={a，b}，B={ a，b，{ a，b }}，则（）。 A: A⊆B，且A∈B B: A∈B，且B⊆A C: A⊈B，且A∉B D: A∉B，且A⊈B