单项选择题

(In) warm-blooded animals, their body temperature, regardless of the temperature of the animals' (surroundings), (are) maintained within narrow (limits).

A．In
B．surroundings
C．are
D．limits
<上一题 目录 下一题>
热门 试题

单项选择题
Bret Harte, (which) best-known works describe life in California in the mid-1800's, (helped shape) the (literary) movement (called) local-color writing.
A．which
B．helped shape
C．literary
D．called
单项选择题
Children (who) form a positive self-concept are more assertive, optimistic, (confidence), and sociable (than those) who (do not).
A．who
B．confidence
C．than those
D．do not
相关试题