皮皮学，免费搜题
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搜题
【单选题】
达芬奇机器人组成部分A.
无菌台面、床旁机械臂系统、腹腔镜系统
B.
外科医生操作控制台、床旁机械臂系统、成像系统
C.
手术操作台、机械操作台、床旁成像系统
D.
手动控制操作台、床旁机械臂系统、成像系统
E.
自动操作台、自动成像系统、操作手臂系统
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】What do we know about the speaker?
A.
He is native speaker.
B.
He is good at grammar.
C.
He often reads books.
【简答题】A.He is not a good speaker. B.He doesnt know what to talk about. C.He has never spoken in front of so many people. D.He gets nervous easily.
【单选题】A good speaker is supposed to manage to ________ the listeners what he means.
A.
make sense to
B.
appeal to
C.
attach to
D.
get across to