单项选择题

From the passage, we learn that the writer______.

A．is critical of dangerous activities
B．likes dangerous activities himself
C．wants to look for adventure
D．doesn't say whether dangerous activities are good or bad

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热门试题

单项选择题

What is one result when more robots are introduced

A．More workers would rather do dirty work.
B．More jobs can be interesting and exciting.
C．More industry experts are needed.
D．More workers are out of work.

单项选择题

Factory owners use ______ all across the country.

A．no robots
B．hundreds of robots
C．many thousands of robots
D．few robots