47. A．living

B．floating

C．drowning

D. diving

46. A．As though

B．In case

C．As if

D. Even though

45. A．took in

B．took over

C．took up

D. took out

44. A．cooler

B．warmer

C．hotter

D. colder

43. A．life

B．use

C．power

D. land

42. A．invented

B．found

C．created

D. taken

41. A．spirits

B．senses

C．doors

D. windows

40.generally speaking, the older one grows,           （经历越丰富）（get）

39.At no time in China’s history           （人们有权进入）hospitals and clinics easily and conveniently.(access)