A：
B：
--Well, we should ride a bike or take the bus driving.
读图，下列叙述能粗略说明全球海陆所占比例的是（ ）
(____) What does your mother do?
(____) Oh, great!
(____) She's a nurse.
(____) Look! This is my mother.
(____) Oh! She's beautiful.
