皮皮学，免费搜题
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【多选题】
在PFD上，当俯仰杆与飞机符号重合时，飞机可能正在（）.A.
B.
爬升
C.
下降
D.
加速
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】He was the spirit of regnant labor as he stood there, his hands outreaching to rend and ______ his audience.
A.
crush
B.
clash
C.
crash
D.
crunch
【单选题】He stopped his ears with his hands to _____ the terrible noise.
A.
show off
B.
cut out
C.
keep from
D.
shut out
【简答题】病毒的基本结构是由_ 和_ 构成,又称为_ 。
【单选题】When he came to, he found himself _____ on a chair, with his hands _____ back. [ ]
A.
to sit; tied
B.
sitting; tying
C.
sat; tied
D.
sitting; tied
【简答题】你认为柱插筋学习的重难点是什么?你的困惑是什么?
【单选题】When he woke, he found himself ______ on a chair, with his hands ______ back.
A.
seated,tying
B.
sitting; tying
C.
sat; tied
D.
seated; tied
【单选题】When he came to, he found himself _____ on a chair, with his hands _____ back.
A.
to sit; tying
B.
sitting; tying
C.
seating; tied
D.
seated; tied
【简答题】病毒的最基本结构是由 和 构成,其辅助结构是 。
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