哪些变复数加ES,哪些加S?不要复制一大堆,(易懂的,分类得当的)还有说一下NOT、 IS NOT、 IT IS NOT的区别与联系,

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/03 21:44:58
xX[OI+ն0H(6iWJ;Caq+v%Of`.Ɛ@-!$&dql0en?/w1$+;dustw\ogG{/r]?mVޫqLi]|JtVpWӿ'U^jy ?ٌwnxF:_wn\OJ@3P5^xӬ.x˭z{ЊWTB7AoO";_ͻXwV'},ٞx=?{F+B~6zֱ9՜Wؗ/.>wU+ X6/SȖd曯jkvf?'vw2+y B< +weNwؕ~'a5<½lVs2D abol`IUKS5q݅בK1ۦQFK ɮͤQiuY*v TV%He,;wvr,a?tgO?h6g,E6fu+N6%»|"s'8Xf#&QxxH<-h/,K'ʋ+>:x^=~x \LrgzZC[DŽ\=\*/-*k.%i?}o<]^n 5TBK9o ÝB)_u1_˧: t,jqYUc|.Fht}(@`ix<z6MaJ#9%xynm?D׻/Zw,ֿ{p=V2la$``1CA NF~.%Fc.M/i飀$-&b,%4 d4#.d>I(/#K$Dq\KCg [ 3oa'L+qd(Et ,%D,!n)X"Xk>nv 6q 6$bHr]URf FrJgSLZEdLLi i(чQO>ȫ5TV0 oܼxΏ-n' vR2t4R8NJCY,:e Pfi lH8,0jO7Py!5 ͠ qXFT7qEqb*Ͳ̌ffb= yuWnPt wHuک6wwU:AKsVkw)w/p aވJi3XjLV+Ij6B}SV,t (@M@Ӝ\zF|}x1 ͢PJ v@SrѴzD}D6{جl!@l4X+> ѩjx!+2&|‹1)WwpD*(x~():1j^w!$deB1\ Li[jE2>,,o\V5oS2ש;({kЎiy*1D Si'-leNY6"Ь1w澨fFp*_.k`C]XtĚ2KDcKmBF=Vю=Tk7ng'M˱[[oe¨۶i|f$v'4y^aG)Tі^ˌ!$ڇd=!t_{qV{ӿ 5phXh:7ۯ[ڕXa١Y!؈c)}iQT| ~^7fl? af8׸dP&$l@ں/1D38 Sxsdh t@kr[|Wh{"4t+~H)t+$ShN1ʐGBh4p\W-˘CCvWK9CW j|7d=UDmnkWu{Rk65]3ڿxw+K ]C.?V[_:w^YsҞXwW{_mBo34(_B}.ٰBZN8fD1>֭o"}}"x뛾o I'3̸Cb/f