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【单选题】
PowerPoint中插入图片操作一般使用下列（）。A.
大纲视图
B.
幻灯片视图
C.
幻灯片浏览视图
D.
幻灯片放映视图
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】首次提出生态学定义的科学家是()
【单选题】听力原文：M: Hurry, there is a bus coming. W: Why run? There will be another one in two or three minutes. Q: What does the woman mean? (14)
A.
The next bus is coming soon.
B.
The bus will wait a few minutes at the stop.
C.
There are only two or three passengers waiting for the bus.
D.
They can catch this bus without running.
【单选题】生态学的定义是由哪位科学家在哪一年首次提出的?
A.
J.E.B Warming 瓦尔明 1895年
B.
Ernst Haechel 恩斯特·赫克尔 1866年
C.
Alexander von Humboldt 亚历山大·冯·洪堡 1807年
D.
Charles Darwin 查理·达尔文 1859年
【简答题】There will be indeed unpredictable s; however, people believe that at least, robots must meet the rigorous safety standards that cover______.
【单选题】Unless there is danger of further injury，a person with a compound fracture should not be moved until bleeding is controlled and ().
A.
The bone has been set
B.
The fracture is immobilized
C.
Radio advice has been obtained
D.
The wound has been washed
【单选题】听力原文：W: I've just heard there are going to be showers on and-off all weekend. M: There goes the picnic. Q: What does the man mean? (17)
A.
The picnic will probably be cancelled.
B.
He's glad that the picnic is in this weekend.
C.
It's not going to rain.
D.
He knows where to hold picnic.
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