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【单选题】Los Angeles--" Can you believe how cold it is.’" giggled Pink at the E!/Environmental Media Association’s post-Golden Globes fete (庆祝) on Monday night in Beverly Hills. "That’s a good segue(延续), becau...
A.
Chilly weather puts the freeze on the E!/EMA Golden Globes party.
B.
Relationships between pollutions and ecology.
C.
The importance of ecology.
D.
People should keep researching on society.
【单选题】Passage One Los Angeles--" Can you believe how cold it is.’" giggled Pink at the E!/Environmental Media Association’s post-Golden Globes fete (庆祝) on Monday night in Beverly Hills. "That...
A.
warm
B.
chilly
C.
hot
D.
very warm
【单选题】药物在生物膜一侧形成离子障时，说明 ：
A.
离子型药物易跨膜，不易留在膜一侧
B.
非离子型药物易跨膜，离子型药物不易跨膜
C.
离子型和非离子型药物都易跨膜
D.
离子型和非离子型药物都不易跨膜
E.
非离子型药物不易跨膜，易留在膜一侧