To keep Chinese economy going on, the government has established an employment service system for _____ jobless urban residents, and for older laid-off and unemployed persons.

A．badly off

B．well off

C．cut off

D．paid off

肺热痰壅咳喘

A．浙贝母
B．昆布
C．杏仁
D．紫菀
E．竹沥