Why are the male elephants sent away？A．Because they are too naughty.B．Because they are too

Which of the following statements is NOT true？A．Elephants can be graceful.B．Tigers are too

听力原文：There are exceptions to the rule of male insects being smaller than the females,

In the comparison of female and male pilots,A．female pilots are found to be more courageou

Why do males not speak loudly？A．Males are unable to do so.B．Males are afraid of being laug

The words "male" and "female" are______antonyms.A．completeB．gradableC．converseD．complement

If we analyze the meaning of the word "boy" into[HUMAN],[YOUNG],[MALE], we are using the a