Engines to machines——hearts to animals.

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

[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

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

[单选题]A．ll the machines ______by the end of this month.A． would have been repairedB． were repairedC． will have been repairedD． were being repaired

[单选题]_____ the engines, the diesel engine is ____ used engine on boardA．Between / more commonlyB．Among / the most commonlyC．Between / not more commonlyD．Among / not the most commonly

[单选题]24．1f we can-t put our hearts into the book when we read，it is___________'A． possible to learn something from itB． easy to understand it wellC． impossible for us to get something from itD． hard to get something from it

[单选题]Robots differ from automatic machines ______after completion of one specific task, they can be reprogrammed by a computer to do another one.A． thatB． whichC． in thatD． in which

[单选题]All live animals （including cold blooded animals） rates are（ ）of Normal GCR

[单选题]All live animals （including cold blooded animals） rates are（ ）of Normal GCR