问题描述：
1._____ in the 17th century,this stone bridge is still in use today.
A.To build B.Building C.Built D.Having built
2.One of my dictionaries ____ several page ____.
A.has;missed B.have;missed C.has;missing D.have;missed
3.-Did you watch the basketball match yesterday?
-Yes,I did.You know,my brother ____ in the match.
A.is playing B.was playing C.has played D.had played
A.To build B.Building C.Built D.Having built
2.One of my dictionaries ____ several page ____.
A.has;missed B.have;missed C.has;missing D.have;missed
3.-Did you watch the basketball match yesterday?
-Yes,I did.You know,my brother ____ in the match.
A.is playing B.was playing C.has played D.had played
问题解答：
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