检查吊杆垂直情况，其角度偏差必须在（）之内。
A.±3°
B.±2.5°
C.±1.5°
D.±2°
参考答案：D
The big-eyed girl came in, _____ a cake with two _____ candles on it. [ ]
A. bring; lit
B. brought; lighted
C. carrying; lighted
D. taking; lighting
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