【单选题】听力原文:The bicycle rider was refused help by several passing motorists on the side of a highway. Which of the following is true according to the speaker?
A.
The bicycle rider didn't stop to help the motorists.
B.
The bicycle rider passed by several motorists.
C.
Some drivers didn't stop to assist the bicycle rider.
【简答题】蓄电池电解液是由()与()按一定比例配制而成的。
【单选题】供给学派认为,()边际税率可以增加劳动力的供给和需求,从而()税后总供给。
【单选题】供给学派认为,()边际税率可以增加劳动的供给和需求,从而()税后总供给。
【单选题】词尾有-ic或-tion,-sion的多音节词,重音落在该单词的哪个音节上?
【判断题】蓄电池的电解液是由纯硫酸与水按一定比例配制而成( )
【简答题】蓄电池电解液是由 与 按一定比例配制而成。
【单选题】供给学派认为,( )边际税率可以增加劳动的供给和需求,从而( )税后供
【判断题】蓄电池电解液是由工业硫酸与蒸馏水按一定比例配制而成的。()