The [deadly]disease has affected these animals.

[单选题]The [deadly]disease has affected these animals.A.contagiousB.seriousC.fatal

[单选题]C．A．ustralia has a lot of lovely animals. You cannot find them anywhere else in the world. The most famous ones are kangaroos（袋鼠）and koalas（树袋熊）.The kangaroo is the symbol of Australia. They have large eyes and ears. They don’t walk, they jump. They

[单选题]Engines to machines——hearts to animals.A.likeB.asC.whatD.when

[单选题]Cancer is a [deadly]disease.A.contagiousB.seriousC.fatalD.worrying

[问答题]Zoos help to protect all kinds of animals.

[单选题]The(72)in e-mail messages has affected almost every computer around the world and has caused the damage of up to US$1 billion in North America．A．illnessB．virusC．weaknessD．attachment

[单选题]As we have seen,thefocus of medical care in our society has been shifting f

[单选题]As we have seen,thefocus of medical care in our society has been shifting f

[单选题]As we have seen,thefocus of medical care in our society has been shifting f

[单选题]As we have seen,thefocus of medical care in our society has been shifting f