答案:B
London is a big city, _____ 7 million people. [ ]
A. with
B. from
C. on
D. for
肺结核的分期包括()
A.肺结核不分期
B.进展期、好转期、稳定期、痊愈期
C.进展期和好转期
D.急性发作期和缓解期
E.进展期、好转期和稳定期