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【单选题】
后预应力施工中，当混凝土的强度达到设计强度的( )%以上时，方可进行穿拉。A.
50
B.
75
C.
90
D.
100
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【简答题】Mark was a great kid from a bad neighborhood. Crime, drugs, fighting and poverty: You name the 1 and his neighborhood had it. A scholarship fund 2 his tuition to Catholic High School, where he was a ...
【单选题】He wouldn’t leave the TV set, ______ he was going to have an important exam the next day.
A.
even so
B.
even if
C.
as though
D.
as if
【简答题】已知电路如图所示,UAB=6V,则U1= ( )
【简答题】把原形动词变为适当的时态和人称: El domingo pasado (leer, yo) ______ mucho.
【简答题】It was time for a haircut. Lenny didn't even have to look in the mirror. Even though he was going bald, he knew that he needed to cut his hair every two weeks. He had a tongue of hair on the top of hi...
【单选题】He there with us though he was not feeling well. [ ]
A.
insisted on going
B.
insisted to go
C.
insisted in going
D.
insisted to going
【简答题】把原形动词变为适当的时态和人称: Daniel (ir) _____ a Barcelona la semana pasada.
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