单项选择题

Why can't you stop your eternal complaining.（）

A．long
B．everlasting
C．temporary
D．boring

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热门试题

单项选择题

What does Moravec think of these future robots（）

A．They will be humans’mind-children
B．They will look like previous biological children
C．They will create a dangerous world
D．They will rule the world

单项选择题

The word plummet in paragraph 6 means（）

A．stretch
B．decrease
C．exend
D．grow