Animals can become unusually _____when they are upset by a sudden environment change.

[单选题]However bad thesituation is,the majority is [unwilling] to risk change.A.ea

[填空题] 英文Here is your change.译成中文是（）。

[单选题]There is a real possibility that these animals could be frightened，( )a sud

[单选题]There is a real possibility that these animals could be frightened，( )a sud

[单选题]There is a real possibility that these animals could be frightened，( )a sud

[单选题]There is a real possibility that these animals could be frightened，( )a sud

[单选题]Sudden unloading of a diesel engine can cause（）.A . decreased fuel efficiencyB . increased exhaust temperatureC . black smokeD . overspeed tri

( )The core beliefs and values people hold in a given society are hard to change

[单选题]Whenpeoplebecomeunemployed,itis_____whichisoftenworsethanlackofwages.A)lazinessB)povertyC)idlenessD)inability

The elderly need special care in winter，as they are _______ to the sudden change