单项选择题

A．2.2 billion.
B．2.2 million
C．293 million.
D．293 billion.
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单项选择题
A．Egypt today.B．Egyptian ancient history.C．Egypt in 900-999.D．Travel in Egypt.
A．Egypt today.
B．Egyptian ancient history.
C．Egypt in 900-999.
D．Travel in Egypt.
单项选择题
What does the word shaky mean in the last paragraph
A．Trembling.
B．Undependable.
C．Inaccurate.
D．Unsteady.
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