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          иԇҊPӛ

          rg2022-10-14 14:13:53 иԇ ҪͶ
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          иԇPӛ

          иԇҊPӛ

          ڌW(xu)PӛǰҪ˽⌦Ԓvă(ni)cŪPӛҪӛЩʲôoՓl(f)k߀ǸW(xu)(w)̎ČԒԒһІ}ҪQ猦ԇY(ji)Юhñ(ni)ݲҪa(b)kһЩCôµһνQ@}ӛPӛĕrcՆ}Qķʽ (жN)Q^(E)ͬr}ǰҲгF(xin)ҲҪעяVԒеĆ}ЕrֹF(xin)һҪÿúð

          vԒ}^W(xu)g(sh)漰ˇg(sh)ƌW(xu)ȻƌW(xu)ƌW(xu)ĴҲǎ׺w֪Rĸ档֪R^V}ǺЎġv͵}Ŀᘌ@ׂW(xu)еijһչ_һ_ʼBһԒ}ЕrһЩԒ}ă(ni)_^־Ҫעӛ}ĶxϢպw•ĸչ_BԓԒ}ԓԒ}ķl(f)չvʷ(yu)ȱcȵ@^ЕF(xin)x^eϢwf@փ(ni)һ㶼Y(ji)(gu)^ӛPӛ(ni)ܕԒ}һY(ji)ώһI(y)oW(xu)

          PӛķкܶԸ(j)ԼrxmԼģǎ׷NҊĹPӛ

          һsM(jn)ʽ

          @ǹPӛҊķʽ܉dzرµĽY(ji)(gu)һPӛļֳɃɲһһЏӛҪĿY(ji)ԃ(ni)(main idea)픸fԃ(ni)(detail)sM(jn)ɅҊһʽ(ƒ(ni)԰test 6 listening 5)

          bacteria: one cell, smallest, simplest types: 1. bacilli: soil air

          1st cellular rods

          1 micron= 0.00004 inches food spoilage

          0.1-- 4 wide

          0.2-- 50 long 2. cocci: cluster

          primitive chain

          unicellular streptococcistrep throat

          in fossil

          everywhere: sea 3. sprilla: corkscrew

          continent spiral

          fresh water habitat

          tissue

          reproduce: fissioncell -- spilt 2

          asexual budding

          conjugation: exchange DNA

          Cornellʽ

          @ҲһN܉@ʾ½Y(ji)(gu)ķʽͿsM(jn)ʽc@NʽҲǰPӛļֳɃɲ߅ռs֮һҵĿgڌmain idea߅֌(yng)detail

          Bacteria: one cell, smallest, simplest ,1st cellular

          1 micron= 0.00004 inches

          0.1-- 4 wide 0.2-- 50 long

          ϣϿY(ji)ףҿԇɹ!

          иԇҊPӛP(gun)£

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