小题1:_________ is a member of the horse family.

A．The cow

B．The zebra

C．The kangaroo

D．The polar bear小题2:The kangaroo can’t walk with its legs, but can________.

A．fly

B．swim

C．jump

D．run小题3:If you walk in the street, you can meet a cow in________.

A．China

B．Australia

C．Africa

D．India小题4:The polar bear lives on _______.

A．sea animals

B．grass

C．beef

D．gum trees小题5:“In return” in the sentence “It gives so much but asks nothing in return” means ______in Chinese.

A．归还

B．回报

C．轮流

D．要求

中药保留灌肠时，药液温度应保持在：（）。

A.33～35℃

B.35～37℃

C.37～39℃

D.39～41℃

E.41～43℃