Passage Five

Clare who is retired wants to work part-time at the weekend, for further information she should （）.

A．She often goes, and likes it sometimes and sometimes not.
B．She thinks it is not only fun, but stress relieving as well.
C．She has not tried it herself so has no attitude about it.
D．She feels it is a waste of tim

A．frogs cannot move about in snowy conditions
B．frogs are cold-blooded animals
C．the body temperature of frogs rises during the winter time
D．the surroundings are too dangerous for frogs to remain on land