How long has he ________the village school？
Since he graduated from the university．（ ）
A．gone toB．been toC．taught inD．arrived in
相关试题
We can the TV． Nobody is watching it．（ ）
A．turn offB．turn onC．turn upD．turn down
Look at the picture on the right． What is the woman probably saying？（ ）
A．Come in please．B．Turn round please．
C．Stand up please．D．Hold on please．
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