1. Unlike other zoo animals, zoo-raised elephants A: have difficulty getting food B: live a very long life C: give birth to many babies D: develop health proble

3. What is the finding of the study? A: Female elephants born in the zoo die much earlier than those in the wild. B: Wild female Asian elephants live longer than their African counterparts. C: Most wild elephants were killed by predators instead of dying of natural causes. D: Baby elephants raised in the zoo are less likely to suffer from natural diseases.

They were in the zoo last week.改为一般疑问句 A: Did they in the zoo last week? B: They did in the zoo last week. C: Were they in the zoo last week? D: Not they in the zoo last week.

3.What is the zoo officials' opinion on keeping pigs in the zoo?

What is the anti-shock position? ( ) A: Lower limbs raised by 20°-30°, head and torso raised by 30°-40° B: Lower limbs raised 15°-20°, head and torso raised 20°-30° C: Lower limbs raised 15°-25°, head and torso raised 20°-30° D: Lower limbs raised 15°-20°, head and torso raised 30°-40° E: Lower limbs raised 15°-25°, head and torso raised 25°-30°

My children ______________more about Bill Clinton if they ________ in America. A: would know .... are raised B: would have known .... had been raised C: will know.... are raised D: will know... were raised

______ of the students in our class ______ money for the disabled child.（） A: Two three; have raised B: Two third; have raised C: Two thirds; have raised D: Two thirds; has raised

The animals in the zoo look ________

There used to be a zoo in the grounds of a ______ .

Are there________ tigers in this zoo?