Joe's voice. He couldn't __20__ it. Joe was there, a few meters from their tent, still alive.

　　1．A.hurriedly 　B．successfully

　　C．carefully D．early

　　2．A.difficult B．similar

　　C．special D．normal

　　3．A.climbed B．worked

　　C．continued D．rested

　　4．A.unwillingly B．safely

　　C．slowly D．regretfully

　　5．A.life B．time

　　C．health D．fortune

　　6．A.lay B．settled

　　C．went D．looked

　　7．A.damage B．trouble

　　C．change D．storm

　　8．A.by mistake B．by chance

　　C．by accident D．by luck

　　9．A.unnecessary B．practical

　　C．impossible D．important

　　10．A.height B．weight

　　C．strength D．equipment

　　11．A.Finally B．Patiently

　　C．Surely D．Quickly

　　12．A.stand back B．take a rest

　　C．hold on D．make a decision

　　13．A.jumped B．fell

　　C．escaped D．backed

　　14．A.succeeded B．planned

　　C．waited D．hoped

　　15．A.run B．skate

　　C．move D．rush

　　16．A.around B．above

　　C．away D．along

　　17．A.headed for B．travelled

　　C．left for D．returned to

　　18．A.dead B．hurt

　　C．weak D．late

　　19．A.secretly B．tiredly

　　C．immediately D．anxiously

　　20．A.find B．accept

　　C．make D．believe

Ⅴ.阅读理解