单项选择题

A．live up to
B．catch up on
C．put up with
D．keep up with
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单项选择题
Which country has not signed the free- trade agreement with Iraq
A．Egypt.
B．Kuwait.
C．Syria.
D．Libya.
单项选择题
Where did the attack occur
A．At a supermarket.
B．At a subway station.
C．At a shrine.
D．At a museum.
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