题目内容
(请给出正确答案)
[单选题]
将“SEATBELTS”选钮放在“AUTO”位时,“系好安全带”和“请回座位”信号牌灯根据什么亮或灭?()
A.襟翼位置
B.起落架位置
C.襟翼和起落架位置
D.襟翼、起落架和推力手柄位置
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A.襟翼位置
B.起落架位置
C.襟翼和起落架位置
D.襟翼、起落架和推力手柄位置
A.Alt(Win)/Option(Mac)
B.Tab
C.空格键
D.Shift
A.按Ctrl键,依次选取
B.按Shift键,依次选取
C.选择“选择对象”铵钮,然后拖一虚框,将所有对象包围
D.将鼠标置于对象的左上角,然后拖一虚框,将所有对象包围
We may infer from the passage that______.
A.the author describes the case as it is
B.the author is for economic growth
C.the author is against continued economic growth
D.the author is very much worried about the problems caused by continued growth