Who____the fight against the H1N1flu ____is not been for the Chinese scientists’ great efforts. A.could have won ,had B would win, had C would have won, has D could win,has
I was surfing the Internet _____of successful rendezvous and docking of Shenzhou-VIII and Tiangong-I.
No one expected house prices to fall, but _____ that's exactly what happened.
Many people can't learn any lessons from the mistakes they've made _____ they get hurt somehow.
Painting from still images leads to a loss of sensitivity, which is _____ to an artist.
——Can I get out in the daytime? ——No. The school rules state that no child _____ be allowed out during the day, unless accompanied by an adult.