11、 Three people，__________ ，were injured in the accident.

　　A.including a child

　　B.include a child

　　C.included a child

　　D.includes a child

　　12、 Will this light shelf__________the weight of all these books?

　　A.include

　　B.maintain

　　C.contain

　　D.sustain

　　13、 Now that spring is here，you can__________ these fur coats tiU you need them again next winter.

　　A.put over

　　B.put away

　　C.put off

　　D.put down

　　14、 One must try his best t0__________ to the new environment.

　　A.adopt

　　B.adapt

　　C.adept

　　D.apt

　　15、 These aDples are bad，I__________ the return of the money I paid for them.

　　A.demand

　　B.command

　　C.ask

　　D.inquire