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单选题

Many kinds of animals are believed to have _________from the earth

A
withdrawn
B
vanished
C
found
D
hung

题目答案

B

答案解析

暂无解析
举一反三
单选题

Sometimes it is very difficult to _______ some of the English words. Even the native speaker can not help.

A
decrease
B
create
C
define
D
delight

题目答案

C

答案解析

暂无解析
单选题

Several loudspeakers are _______ from the ceiling and we can hear the speaker very clearly.

A
connected
B
sustained
C
associated
D
suspended

题目答案

D

答案解析

暂无解析