皮皮学，免费搜题
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【单选题】
为达到置换病室内空气的目的，一般每次通风时间是
A.
10分钟
B.
30分钟
C.
60分钟
D.
90分钟
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
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皮皮学刷刷变学霸
举一反三
【单选题】It's sunny.
A.
天气是啨朗的。
B.
天气是刮风的。
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【单选题】— How's it going? —  _____. [     ]
A.
Great
B.
It's bad
C.
It's windy
D.
It's sunny
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【简答题】某具有进出口经营权的企业发生以下进口业务： (1)把一项设备运往境外修理，设备价款120万元，修理费10万元，材料费12万元，运输费2万元，保险费0.8万元。 (2)以租赁方式进口一项设备，设备价款200万元，支付租金20万元。 (3)免税进口一项设备，设备价160万元，海关监管期4年，企业使用18个月转售。 上述设备、货物的进口关税税率均为15%。 要求：计算各项业务应纳关税。
查看完整题目与答案
【单选题】The dog Eddie. [     ]
A.
called
B.
calling
C.
is called
D.
is to call
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【单选题】What's your favourite weather? [     ]
A.
It's sunny.
B.
 It's wind.
C.
It's summer.
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【判断题】若二叉搜索树中关键码互不相同,则其中最小元素和最大元素一定是叶子结点。
A.
正确
B.
错误
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【单选题】Dog expressions abound in all cultures reflecting all aspects of our humanity, for good or ill, suggesting our close relationship with a creature also called “man’s best friend.” (What is the predicat...
A.
reflect
B.
call
C.
suggest
D.
abound in
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【单选题】What's the weather like today?
A.
It's cold.
B.
It's sunny.
C.
It's fine.
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【单选题】What's the weather like today? [     ]
A.
It's Sunday.
B.
It's sunny.
C.
It's July 31st.
D.
It's exciting.
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【单选题】The sprocket wheel in a windlass，used for heaving in the anchor，is called a ______.
A.
capstan
B.
dog wheel
C.
fairlead
D.
wildcat
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相关题目：
【单选题】It's sunny.
A.
天气是啨朗的。
B.
天气是刮风的。
查看完整题目与答案
【单选题】— How's it going? —  _____. [     ]
A.
Great
B.
It's bad
C.
It's windy
D.
It's sunny
查看完整题目与答案
【简答题】某具有进出口经营权的企业发生以下进口业务： (1)把一项设备运往境外修理，设备价款120万元，修理费10万元，材料费12万元，运输费2万元，保险费0.8万元。 (2)以租赁方式进口一项设备，设备价款200万元，支付租金20万元。 (3)免税进口一项设备，设备价160万元，海关监管期4年，企业使用18个月转售。 上述设备、货物的进口关税税率均为15%。 要求：计算各项业务应纳关税。
查看完整题目与答案
【单选题】The dog Eddie. [     ]
A.
called
B.
calling
C.
is called
D.
is to call
查看完整题目与答案
【单选题】What's your favourite weather? [     ]
A.
It's sunny.
B.
 It's wind.
C.
It's summer.
查看完整题目与答案
【判断题】若二叉搜索树中关键码互不相同,则其中最小元素和最大元素一定是叶子结点。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Dog expressions abound in all cultures reflecting all aspects of our humanity, for good or ill, suggesting our close relationship with a creature also called “man’s best friend.” (What is the predicat...
A.
reflect
B.
call
C.
suggest
D.
abound in
查看完整题目与答案
【单选题】What's the weather like today?
A.
It's cold.
B.
It's sunny.
C.
It's fine.
查看完整题目与答案
【单选题】What's the weather like today? [     ]
A.
It's Sunday.
B.
It's sunny.
C.
It's July 31st.
D.
It's exciting.
查看完整题目与答案
【单选题】The sprocket wheel in a windlass，used for heaving in the anchor，is called a ______.
A.
capstan
B.
dog wheel
C.
fairlead
D.
wildcat
查看完整题目与答案