【C5】
A.now
B.nowadays
C.still
D.yet
请帮忙给出正确答案和分析,谢谢!
【B9】A.thereforeB.hardlyC.stillD.even
A.yetB.evenC.stillD.subsequently
【C20】A.moreoverB.howeverC.stillD.yet
A.nowB.allC.also
【C3】A.calmB.silentC.stillD.quiet