单项选择题

The main danger discussed in the passage is from ______.

A．students making their own atomic bombs.
B．foreign spies stealing secrets
C．terrorists stealing plutonium and making their own bombs
D．technicians stealing plutonium

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热门试题

单项选择题

What does this refer to in the expression this appears less of a hazard

A．Some foreign power.
B．The design of the security systems.
C．A terrorist attack.
D．Sabotage by people working for an enemy country.

单项选择题

Why would a terrorist go to the Atomic Energy commission's public reading room

A．To find out how to design a bomb.
B．To find out where to steal plutonium.
C．To look at files of secret information.
D．To find out where to steal an atomic bomb.