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.
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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．She can’t receive any calls.B．She can’t make any calls.C．She can do nothing with the phone.D．She can’t repair the phone.
A．She can’t receive any calls.
B．She can’t make any calls.
C．She can do nothing with the phone.
D．She can’t repair the phone.
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