来自高敬馥的问题
InApril,thousandsofholidaymarkersremained_____abroadduetothevolcanicashcloud.A.stickingB.stuckC.tobestuckD.tohavestuck为什么排除别的,
InApril,thousandsofholidaymarkersremained_____abroadduetothevolcanicashcloud.
A.stickingB.stuckC.tobestuckD.tohavestuck
为什么排除别的,

