单项选择题

A．Their feeding ground could be used by the Vikings as a landmark.
B．They were a good source of food for the Vikings.
C．The Vikings could follow their migratory route to find the landmark.
D．They helped the Vikings find routes through the ice.
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单项选择题
A．He likes to play guitar.B．He needs a quieter place.C．The new apartment is cheaper.D．The present apartment is too small.
A．He likes to play guitar.
B．He needs a quieter place.
C．The new apartment is cheaper.
D．The present apartment is too small.
单项选择题
A．Nancy should call the neighbors to complain.B．Nancy should introduce her children to the neighbors.C．Nancy should ask the neighbors’son to babysit.D．Nancy should bring the neighbors a gift.
A．Nancy should call the neighbors to complain.
B．Nancy should introduce her children to the neighbors.
C．Nancy should ask the neighbors’son to babysit.
D．Nancy should bring the neighbors a gift.
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