(2013·湖南,25)The sun began to rise in the sky,________the mountain in golden light.
A.bathed B.bathing
C.to have bathed D.have bathed
(2013·山东,33)________at the cafeteria before,Tina didn't want to eat there again.
A.Having eaten B.To eat
C.Eat D.Eating
(2013·福建,22)________ basic first-aid techniques will help you respond quickly to emergencies.
A.Known B.Having known
C.Knowing D.Being known
(2013·北京,21)Volunteering gives you a chance ________ lives, including your own.
A.change B.changing C.changed D.to change
________ several times,but he still doesn't know how to do it correctly.
A.Although I've taught him
B.I've taught him
C.Having been taught
D.Having taught
Information technology is taught in most schools,________ we have entered the information era.
A.so B.while
C.for D.still