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.
<上一题 目录 下一题>
热门 试题

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.
单项选择题
What is Renault most famous for
A．Startlingly different cars.
B．Family cars.
C．Advances in design.
D．Boat and train design.
相关试题