11、 All cars made nowadays are__________ with safety belts.

　　A.prepared

　　B.packed

　　C.buih in

　　D.equipped

　　12、 You have greatly__________us.What you have done is not what you told US about several weeks ago.

　　A.disappointed

　　B.discouraged

　　C.excited

　　D.inspired

　　13、 She was too proud to stop or even to__________her speed.

　　A.descend

　　B.reduce

　　C.decrease

　　D.relieve

　　14、 __________ more time，I could perform better.

　　A.Given

　　B.To give

　　C.Giving

　　D.To be given

　　15、 It’S very sad when husbands and wives__________with each other.

　　A.debate

　　B.discuss

　　C.quarrel

　　D.argue

　　16、 Urban crowdedness would be greatly relieved if only the__________ charged on public transport were more reasonable.

　　A.fees

　　B.fares

　　C.payments

　　D.costs