–Intheolddays,mostteenageshadtoworkforthelandlord(地主)inthefieldtohelptheirfamiliesbecausetheirfamiliescouldn’teducationforthem.-Whatapity!A.support;supplyB.afford;supportC.sup
–In the old days, most teenages had to work for the landlord(地主)in the field to help their families because their families couldn’t education for them.
-What a pity!
A. support; supply B. afford; support
C. support; afford D. afford; give
C
—Intheolddaysmostteenagershadtoworkforthelandlord 2020-05-13 …
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设f(x)在x=a的某个邻域内有定义,则f(x)在x=a处可导的一个充分条件是()A.limh→+ 2020-07-31 …
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–Intheolddays,mostteenageshadtoworkforthelandlord( 2020-11-21 …
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