A:0.1S
B:2.5S
C:5S
D:10S
如图是人和动物细胞结构模式图,根据图回答问题:
图中①是____ ,功能是____ .图中③是____.功能是____ .
— you should tell them your name.
写出不同类的词。
①____ A. shorts B. pineapple C. lemon D. peach
②____ A. trousers B. pajamas C. jeans D. forty
③____ A. jeans B. swim C. dance D. sing