来自苏炜的问题
【Whydosomanypeoplewanttodovoluntarywork____A.notreallyB.goodideaC.nowonderD...Whydosomanypeoplewanttodovoluntarywork____A.notreallyB.goodideaC.nowonderD.tohelpothers】
Whydosomanypeoplewanttodovoluntarywork____A.notreallyB.goodideaC.nowonderD...
Whydosomanypeoplewanttodovoluntarywork
____
A.notreally
B.goodidea
C.nowonder
D.tohelpothers
