ࡱ>  1 !"#$%&'()*+,-./023456Root Entry Fۉ_@SummaryInformation(DocumentSummaryInformation8 WordDocumentB  Oh+'0( @ P \hpxUnit 1  guoyaxin Normal.dotxijijun11@rvɝ-@i_6Microsoft Office Word ՜.+,D՜.+,t0   ( WWW.YlmF.CoM (\dlKSOProductBuildVer2052-10.1.0.55110TableeData  PKSKSBe8!Mc$YhV  @- Most of us know balloons from festivals and fun fairs,where they are colorful and amusing, but in the19th century, before airplanes were invented,balloons were used in wartimes to spy on the enemyposition. One or two men would go up with atelescope in a balloon tied to the ground with arope. However, because the enemy might fire acannon at them, this was dangerous. bN'YYpeNwS NN(Web8nPNV̑O>eޘ0N[Yi_vlt0FO(Wޘ:gSfKNMRv19N~ lt(Wbe(ueg[LeNMOnۏLOc0N0R$N*NNO&^@wg܏\ۏeQlt GS0Rzz-N ltR~(W0Wbv~P[ N06q V:NLeNS(u'YpTNN_kp VdkُvS_qSi0 So before men would go up in a balloon, they would first float (or send up) a trial balloonwithout any men in it to test the situation. If the enemy tried to shoot that trial balloon, themen would not go up. From this origin, today we use this idiom in any situation where we wantto measure public reaction or opinion before committing a lot of money and effort to someproject. @bN (WOgNXTۏeQltKNMR NNOHQ>ew(bS\)N*NՋc'`lt(̑bl gNUON)egՋcN N`Q0YgLeNՋV;eQُ*NՋc'`lt OgNXT1\ NOQPW NSN0ck/fegnNdk (WbN~g*NyvbeQёb|RKNMR[lQOvS^baۏLՋcv`Q N SNO(uُ*Nb0  ,TRX,_>e_f[`Ns^Sw&1666666 0@P`p6666 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p 0@P`pF@Fcke a$$1$CJPJKHmH sH nHtHN@Nh 1dB$$@&TJCJ,aJ,5KH,\V@Vh 2d$$@&CJ OJPJQJaJ 5\J@Jh 3d$$@&CJ aJ 5\V@Vh 4dx$$@&"CJOJPJQJaJ5\d@bdh 6$dXD[$dYD\$a$$1$@&CJOJQJ^JaJ5KH\$A@$؞k=W[SONi@Nnfh*)@!ux"X@1":_6]TOAT phonetic2*B*`JphfffCJOJQJo(^JaJ5\.OQ.caption15\NOaN' para Char$CJPJaJKHmH sH nHtH_HfOqf$TopSage.com Char Char$CJPJaJKHmH sH nHtH_HVOV Char Char*CJ,PJaJ,5KH,mH sH nHtH_H\POP* reply Char$CJPJaJKHmH sH nHtH_H2O2 cnn_dynone1<ROR" answer Char$CJPJaJKHmH sH nHtH_H\O\-bt4 Char4B*`Jph3CJPJaJ5KHmH sH nHtH_H^\@^z-zSOvza$$1$&dPCJOJQJ^JaJ<KHe@ HTML 4+CJOJPJo(mHsHnHtHUo(aJ1B*`JphCJOJQJo(^JaJ56@;1B*`JphCJOJQJo(^JaJ56@;1B*`JphCJOJQJo(^JaJ56@;1B*`JphCJOJQJo(^JaJ56@;1B*`JphCJOJQJo(^JaJ56@;1B*`JphCJOJQJo(^JaJ56@;JB*`JphCJOJPJQJ^JaJ56@KHmH sH nHtH_H;  $vxz~o(aJmHsHnHtHUo(KHKHUKHmHsHnHtHUKHKHKHUKHo(o(o( PJo(5CJPJo(5CJOJPJo(5 "$~|  9r 9r  9r 9r  9r a$$   9r 9r !dw1$$$ $^`!dw1$$$ $^`!dw1$$$ $^` a$$1$$$ $,. A!#"$%S2P18Fe(ᆆ5lE/JFIFC    $.' ",#(7),01444'9=82<.342C  2!!22222222222222222222222222222222222222222222222222" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?]m_;Sw:AWm  Q1E~TbQpoa?*]'I1Ea?*7&( ~T\,. RbQpOʍ'I1Ea?*7&( ~T\,Oʍ'F( ~T\,. RbQpOʓ Q1@X7OʌQa?*7&( ?OʓbX]'FpOʍ'I1Ea?*7&(0_ʍ/I1J`~Toa?*1F) Ra?*LQa?*7&( Oʍ'I1Ea?*7&(0Oʍ'I1@X]'F,. RbP Q1F( ~T?Oʏ31F(  Q1@X7. Q1F(X]'F`~Toa?*1F)~Toa?*LQW ~T~TOʌQa`~Toa?*1F)?Oʏ31F(X]'F Roa?*1F) Ra?*LQa?*7&(0_ʍ/I1@X7OʌQ 93?rQ@X|)wLHGQq-len5Olnx#NOP~DmTQFn+Ѷfꆒhcid8P(_ȷъlDo5Comg*eIA)lG1OK(?mhh.6s\p7I7b\QnzQ"q6"vь ."H"#j]bづpS=1[:}/je+#ZTi ¬ool9" K59j5K, avk k莢v üVL5"\٢:ܽozv1VԬtg+Xe9ӬZM~SWө*j5Fڗ0h ms\]1R9m,Q6+bThEbIъOnh TX.h(M2F&8b,Qoh ThEbF.X.6p"vѶ(Km=bFxO=E IRcCvmT\֍'Vdn۟җs$erW"vm]KbTi LW3x,j%-khZmD@qҺ'*Z cCbcFk]; SyDk0.{f$+ԋj@9XszcAwd/_fG kXu8t{ӴrH׊xZG밸mWofWv޽jg*RK3F:s^eZr7 nZbThYdX}E.xoI"E3mX~m`*]p%7C50+[W4`w?BE}kA&Gj,aKN;נBA\$kAh7h1Y΃aè6YZX]Ƅ|ָs|!(J޻kKTcCjEu #|!N3:j1km8DǠB(cZm7;C{isW` 9pNEbkEQjR u<+pF< 6Ը R$[޹z؀Fǵ1+noW_C~JA(ZѤ ~鰅d!mqֺ֛pC ]u B9BTD&%KhzOO%O²)ZYU:Uܲ'v}fe ԥ,)kIn߸Zd1Ԥ *QW71VQݘ5^On^Eti JcTӛ9tpFOL7 *<9 NqY6Ȼ\VR+.M>kFC[I.Oƌi2o4t ccǨ fE4vH5nzpTR{}(Rcg8>Z[hVţc&HYis#HќCvѶ eNEsN5gfF8k==2Օ4cJKmw˴,O͎+9˱߆J9.kMٌpuf^L è RS +R4M66ub\}==u*Ȱ?6)]/Hs}zHaڄfpIHI}%bh򿈿.B#Fړm.(XmjPm-mvѷҀ"Fڗo4m,E.Z6"FڗnzV}ޡTJ* "|ܷ9mT,{X33隣_PTa\{tw,Ԓ]Jߝc=<]K ]jMJxXES޷2!~2kGh8\V] A>k헶F-62dTk[|'Ј-ILԯp 拭kM\ÊUTt;0 %f9p c3&vZX&F}j-o0-ұ^h0Yu\>%JK6hZyǜ֊O+VEG-/$sX(W'*u:ZvhR.A.UϖB-#<$wkjqO@*4i/X\^z)1KޖC/n̚dc\ME7>s=kv67|`K 2+׆*,hJ6VR>,2i6dOq\楯 gpZ3Z~;7dU,Ij"lR`HN{ip $JAwS]։EiĊ7c\ʐ1wpOznjC? ^2M#[>$m>e ~x}Zx,qںn[)4KqA^Khrpε!E/ym}|״4!ROz׾cj˭g^jcd+晦f=jiX[T p4ru@[PF=+Xg+Ѿ]KFژRm6m徢mQq8pt"i4mc*| EQ-z@j;W:nB<~lMwe;J[&M4bN$I+f1qOϴV'qfyYM= ZDøtEpx:z%\Dt4'Iê, Dtk'W$b\tu Vsg4d]bJ vѶongB].cXЩ((ojMTl|C`۲E]H1 |& s9Ft$En}ԶLF8j-(Fn3s9QU+NQIc HW Mj]{%%լ:IzmYڷuIIBWSjV94}/M!@Mw­gkD{*v)E⍵&]Qx_?S%~JsQ2=j]mv2/cU[sW Jd+}> zpF\ e^T"*`kSmC5`Sʔns(b%ŸMkU`θD&M=cpq \k*HԐt$MTiiS۸lbX|z8)sXF̍9nrr|'J-H9,QJ԰FpV3Tuב\k9<ҭk:\tc(}+4ΥJc ӭ S:_8,tΜѓkÿ5FGZiR10H>L!J_d8=kWU{"#\Ɇpm9l<EWYl>Ϳ=kBA_e]f)eaUt5mbwrX C{⋋O_F;9B1ޝ%%C-O6ppkKDqKK`S|:3nN(G)k 4m<)k!Vn9ou$۹`TUƕ81Sˡ׎F驏2~LӼQ. X'&k3/LoԛyJvZ璢DrĥGRkmf[[j9֦[zֽ6QG߾R 7v0PsS V4snO|nGq)ELT][GN-HT<Uk u[ߗBDBWwbZ4){ zFڗn(Z\lE M:$^j=V`v4c-zV,>U5ak wJ9b$~\V}xz۹[H&AVΣ"}j#$U֤|W^C?xutNGt?Ak9NX۞PP.Ǟmɮ{`Q0* 8.+(\&mWcLŖVZ=o{G1{yfi$Q!)ӥXXz҂5]}Н[-t./Ρ]ΒEMد56ԻhHv"RE.ڐ/(,?ڱ*EGmI1@G&(G&(b=m1F(F*Mmv#1F( mI1@/81Fs@XaqT5;zҺ$7 v8u#3oz8D12"G­.Nsj6"F*LfeY]NIN+mAԛsF(9''yjdh]H栏öyQ[i1AбU- Dz5T0Ի} A)>gtss9%QBv@RJw3nt.P 2E~2}[sE^^[:U &ڴ6D'(;d>d`EQʭIi3.G_19ϦE=ÑZ8qA_X{R݂]B#aK8qҍǕhRmmv#6Ѷ#F>jmxzGQՈO5Gƣ)$w->>f*V'c-[䌶3Xk>q SȭmSjt:wqZ 8cƠNRsv*\YEvp)!ӭKUQ4/M.[G(I6ӹ#jMbG&(F*LQW0"P*6ӻb=m1F)dQmV YW+֩^+OmSKYL wĵHtpI{Wa OC>E:{cG@ gB49`hh!<A&6?YRR1gzV*X>) I el|-nR&&addg\  ,R$ᆆ5lE/m(.0(  6 S ? (    |A(8, heheoR,gWordPictureWatermark1S"  |A(8, heheoR,gWordPictureWatermark2S"aRp `p `SZ\R!@