单项选择题


Questions 19 to 22 are based on the conversation you have just heard.

A．Some sea creatures developed backbones.
B．The first giant squid was captured.
C．Some sea creatures shed their shells.
D．Sea life became more intelligent.
<上一题 目录 下一题>
热门 试题

单项选择题
A．It’s manufactured to be strong.B．It bends without breaking.C．Thatchers nail it down securely.D．The winds can pass through it easily.
A．It’s manufactured to be strong.
B．It bends without breaking.
C．Thatchers nail it down securely.
D．The winds can pass through it easily.
单项选择题
A．It is quite general.B．Most of the information he needs will be found in newspapers,C．She thinks he should change it.D．It should take a very short time to find material on it.
A．It is quite general.
B．Most of the information he needs will be found in newspapers,
C．She thinks he should change it.
D．It should take a very short time to find material on it.
相关试题