问题: Accordingtothepassage,thedevelopmentofU.S.serviceindustrieswilldropinthefuturemostprobablybecause
A: over21millionpeoplefromlargecompanieswillworkinserviceindustries.
B:therewillbelessfinancialhelpfromthegovernment.
C:jobsfromserviceindustrieswillbeunder-paid.
D:moreparentswillbeunabletopayfortheirchildren’seducation.
