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【单选题】
精度为0.02mm/m的水平仪，当气泡移动一格时，水平仪低面倾斜角度为（）。A.
1″
B.
2″
C.
3″
D.
4″
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皮皮学刷刷变学霸
举一反三
【单选题】将He has returned the book.改为否定句。
A.
He hasn't returned the book.
B.
He has returned not the book.
【单选题】Only when _______ home_____ that he had left his bag in the taxi he had taken.
A.
he returned; did he realize
B.
did he return; did he realize
C.
he returned; he realized
D.
did he return; he realized
【判断题】After living in Paris for fifty years he returned to the small town which he grew up as a child. ()
A.
正确
B.
错误
【简答题】After years abroad, he returned to his hometown, ________ he spent his childhood.
【简答题】连词成句。 returned, he, me, to, kite, the (.) ________________________________________________
【单选题】He ______ that he had been in prison twice before.
A.
revealed
B.
revised
C.
rewrote
D.
returned
【单选题】he head of the company promised to deal with matters of this sort ________ he returned to his office. [ ]
A.
until
B.
while
C.
by the time
D.
the moment
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