单项选择题

Sam ______ Chinese since he came to China. He speaks good Chinese now.

A．learns
B．learned
C．has learned
D．will learn
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单项选择题
Many people in Haiti died from the earthquake because they didn t have ______ to immediate rescue.
A．access
B．admission
C．approach
D．attention
单项选择题
A．costB．getC．spendD．use
A．cost
B．get
C．spend
D．use
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