下列组织中不同类的是( ) A . 上皮组织 B . 结缔组织 C . 肌肉组织 D . 机械组织 答案:D
从右栏中找出与左栏相对应的答语。
( ) 1. Hello, Bob. ( ) 2. How are you, John? ( ) 3. Where are you from? ( ) 4. Who's that girl? ( ) 5. Nice to meet you.
A. I'm from Japan. B. She is my friend. C. Hi, Betty. D. Nice to meet you, too. E. Fine, thanks.