单项选择题

A．8 years.
B．16 years.
C．20 years.
D．30 years.
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单项选择题
A．As interesting.B．As cold.C．As popular.D．As huge.
A．As interesting.
B．As cold.
C．As popular.
D．As huge.
单项选择题
A．Nuclear power stations are not safe.B．It’’s too expensive to utilize nuclear power.C．The country has already a sufficient supply of electricity.D．Other sources of energy are more readily available.
A．Nuclear power stations are not safe.
B．It’’s too expensive to utilize nuclear power.
C．The country has already a sufficient supply of electricity.
D．Other sources of energy are more readily available.
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