Animals should not be locked in cages; they should be in their normal _____.A.en

Animals should not be locked in cages; they should be in their normal _____.A.en

题型:不详难度:来源:
Animals should not be locked in cages; they should be in their normal _____.
A.environmentB.positionC.residenceD.dwelling

答案
A
解析
 environment(="surroundings," circumstances)环境,environment作集合名词用时,只用单数形式:We should work hard to improve our environment. (单词,不可数)Children need a happy home environment. (单数,可数)
举一反三
The _____ stuck on the outside of the envelope said "By Air".
A.labelB.ticketC.signalD.sign

题型:不详难度:| 查看答案
I broke my relationship with John because he always found _____ with me.
A.errorB.mistakeC.faultD.failure

题型:不详难度:| 查看答案
_______ came that our team won.
A.WordsB.An wordC.WordD.Message

题型:不详难度:| 查看答案
She is in a poor ____f health, which worries her mother much.
A.position B.situation C.state D.condition

题型:不详难度:| 查看答案
—Who did you stay with ?
—______ .                           
A.Mr. Green’s B.The Greens C.Greens D.The Mr. Green’s

题型:不详难度:| 查看答案
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