英语七年级Unit5 一单项选择。(15分)( )1. There is _ elephant in the zoo. _ elephant is from Africa.A. a, The B. an, The C. /, An D. a, An ( )2.Lets _ after school. A. to play basketballB. play basketballC. play the basketball( )3. _ see the giraffes. A. Let B. Let we C. Lets ( )4. - _ do you like animals? - _ they are cute. A. Why, Because B. Why, So C. What, Because( )5. _