单项选择题

A．A comparison of fish as a cold-blooded animal with warm-blooded animals.
B．The difference between water animals and land animals.
C．The importance of fish to human beings.
D．How water has affected the development of fish.
<上一题 目录 下一题>
热门 试题

单项选择题
A．He wears blue jeans when exercising.B．He hasn’t bought new pants for a while.C．He has bought plenty of new blue jeans recently.D．He has gained weight lately.
A．He wears blue jeans when exercising.
B．He hasn’t bought new pants for a while.
C．He has bought plenty of new blue jeans recently.
D．He has gained weight lately.
单项选择题
A．To improve his skating techniques.B．To visit his sister in New Mexico.C．To take a vacation.D．To learn to ski in Albuquerque.
A．To improve his skating techniques.
B．To visit his sister in New Mexico.
C．To take a vacation.
D．To learn to ski in Albuquerque.
相关试题