题目内容：
第54题答案是________ A．over
B．on
C．in
D．at
参考答案：
答案解析：
单选题：第54题答案是________
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- 题目类型：单选题
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第54题答案是________ A．over
B．on
C．in
D．at
第54题答案是________ A．over
B．on
C．in
D．at
Prof．Barbara'sexperimentprovedthat__________.
Prof．Barbara'sexperimentprovedthat__________. A．twogroupsatethesameamountofcalo
Oneimportantactionhasbeentoincreasethepunishmentforpeoplewho
Oneimportantactionhasbeentoincreasethepunishmentforpeoplewhodrivetheirautomobile
Allflights__________becauseofthesnowstorm,wedecidedtotakethe
Allflights__________becauseofthesnowstorm,wedecidedtotakethetrain.(cancel)
第58题答案是________
第58题答案是________ A．allalong B．allinall C．allthesame D．allofasudden
Expertsbelievethat
Expertsbelievethat A．alcoholismisnolongerasocialprobleminUS B．theproductionandi