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【单选题】
横杆长度大于( )时，必须加设栏杆柱，栏杆柱的固定及其与横杆的连接，其整体构造应在任何一处能经受任何方向的1000N的外力。A.
1m
B.
2m
C.
2.5m
D.
3m
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【单选题】Daddy promised me he ______ me a computer A. was bought B. had bought C bought D. would buy
A.
was bought
B.
had bought
C.
bought
D.
would buy
【简答题】听独白，完成信息记录表 Information Form From whom: 1 When bought: 2 Problems of the clothes: 1. The pants are 3 . 2. The shirt is too big for 4 . 3. Her daughter doesn’t like 5 . ( )1. A. Mary ( )2. A. T...
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