(In) warm-blooded animals, their body temperature, regardless of the temperature of the animals’ (surroundings), (are) maintaine

admin2013-06-12  36

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

选项 A、In
B、surroundings
C、are
D、limits

答案C

解析 此题考查主谓一致。这句话的主语是their body temperature,是单数,所以谓语动词are应改为is。
转载请注明原文地址:https://jikaoti.com/ti/bBOjFFFM
0

随机试题
最新回复(0)