问题标题：
Mybrotherisahighschoolstudent.HisnameisLinBin.HeisinClass2,Grade8,NO.10HighSchool.Hisclasshasthirtygirlsandtwebtyboys.Theyhave5classesinthemorning,and3intheafternoon.TheystudyChinese,math(数学),Englishandother
问题描述：
Mybrotherisahighschoolstudent.HisnameisLinBin.HeisinClass2,Grade8,NO.10HighSchool.Hisclasshasthirtygirlsandtwebtyboys.
Theyhave5classesinthemorning,and3intheafternoon.TheystudyChinese,math(数学),Englishandotherlessons(课).LiBinisgoodat(擅长)Chinese.Butheisn'tgoodatEnglish.
AllofthestudentsinhisclasslikeEnflish.AndtheylikethenEnglishteacher,too.Theyread(读)Englisheveryday.Ithinktheycanstudyitwell.
()1.mybrotherstudiesin()
a.NO.10highschoolb.class1c.grade7
()2.mybrother'sclasshas()studentsinall.
a.20b.30c.50
()3.theyhave()classesinaday.
a.4b.5c.7
()4.LiBinisn'tgoodat()
a.Englishb.Chinesec.Math
()5.Allthestudentslike()
a.Englishb.theurEnglishtescherc.EnglishandtheurEnglishtescher
李元平回答：
1、A"NO.10HighSchool"2、C"thirty（30）girlsandtwebty（20）boys."30加20等于503、5classesinthemorning,and3intheafternoon所以5加3等于84、B"LiBinisgoodat(擅长)Chinese"5、C"Allo...
侯斌回答：
Mr.Whitecomeshome()work.A.afterB.withC.for
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