Why are researches on parrots important according to the passage?

A． The Trust shows great concern for the programme.

B． We need to know more about how to preserve parrots.

C． Many people are interested in collecting parrots.

D． Parrots’ intelligence may some day benefit people.

[主观题]Why is tolerance important?___________

[主观题]why is quick closing valves important to in engine room machineries ?how are they operated ?

[单选题]When it ______to the latest researches into heart disease，I haven't the slightest idea.A． talksB． speaksC． tellsD． comes

[单选题]Someone says, "Time is money." But I think time is ___1___ important than m

[单选题]Someone says, "Time is money." But I think time is ___1___ important than m

[单选题]Someone says, "Time is money." But I think time is ___1___ important than m

[单选题]Someone says, "Time is money." But I think time is ___1___ important than m

[单选题]Someone says, "Time is money." But I think time is ___1___ important than m

[单选题]Someone says, "Time is money." But I think time is ___1___ important than m

[单选题]Someone says, "Time is money." But I think time is ___1___ important than m