裸藻细胞前端着生1～3根_______型鞭毛，具一个红色的_______，叶绿素成分为_______和_______，储藏物质主要是_______，其细胞核为_______。

A. Prof. Steve"s lecture on global warming is well-grounded.
B. The man does not accept Prof. Steve"s point as completely true.
C. The woman believes global warming is caused by human being.
D. The speakers are optimistic about global warming.

A. Their working agenda.
B. TV schedules for baseball matches.
C. Their favorite baseball teams.
D. Their arrangement for watching baseball games.

A. She enjoys traveling in summer holidays.
B. She"d like to have wicked experience.
C. She is a food lover and spends a lot on food.
D. She lives a life of a normal student.