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.

A.A
B.
B．The
C.
C．The
D.
D．How
E.
<上一题 目录 下一题>
热门 试题

单项选择题
A．It can't be compressed.B．It's often polluted.C．Its temperature often fluctuates.D．It limits their size.
A.It
B.
B．It's
C.
C．Its
D.
D．It
E.
单项选择题
A．Looking for an apartment to buy.B．Looking for a job.C．Asking the woman for her opinion on house furnishings.D．Taking a suburban excursion to get away from city noise.
A.Looking
B.
B．Looking
C.
C．Asking
D.
D．Taking
E.
相关试题