_临沂成人高考网

Which of the following is TRUE according to the 4th paragraph?

• A、Birds hardly pay attention to their young.

• B、Baby crocodiles can look after themselves well.

• C、Some dinosaurs took care of their young.

• D、Birds and crocodiles take good care of their young.

In the second paragraph, the term "in effect" means __________.

• A、in fact 

• B、it is doubtful 

• C、often 

• D、without reason

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