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【单选题】
套筒接头一端采用灌浆方式连接,另一端采用非灌浆方式(通常采用螺纹连接)连接钢筋,这种灌浆套筒为()。答案是:A.
全灌浆套筒
B.
铸造灌浆套筒
C.
机械加工灌浆套筒
D.
半灌浆套筒
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皮皮学刷刷变学霸
举一反三
【简答题】The old couple decided to__________ a boy and a girl though they had three children of their own.
【单选题】The old couple decided to move out of town to a quiet ______ , where they had spent several years immediately after their marriage.
A.
pace
B.
suburb
C.
neighborhood
D.
area
【简答题】一辆汽车开始以36km/h的速度行驶了15min,然后又以72km/h的速度行驶了5min,求这段时间内汽车的平均速度是____
【单选题】The old couple decided to ______ a boy and a girl though they had three of their own.
A.
adapt
B.
bring
C.
receive
D.
adopt
【单选题】The old couple decided to _____ a boy though they already had three of their own.
A.
adopt
B.
adapt
C.
bring
D.
receive
【单选题】The old couple decided to ______ a boy and a gift though they had three children of their own.
A.
adapt
B.
bring
C.
receive
D.
adopt
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