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【简答题】
Complete the sentences with words below. Each word will be used only once, · trapped · level · plants · average · release · liquid · lack · environment 1. Water is a(n) ______ that humans and other animals need to live. 2. When the ______ of air pollution is very high, cars are not allowed to drive into the city center. 3. As it is now, the ______ on Mars is not suitable for human life. 4. The ______ temperature of Mars is much lower than Earth's. 5. On Earth, there is fresh water ______ in ice. 6. Carbon dioxide is something ______ need to make food. 7. Plants ______ oxygen into the air, making it possible for humans to breathe. 8. The ______ of rain these past few months has made the earth dry.
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【单选题】You know great changes _____________ in our school in the past ten years.
A.
have been taken place
B.
took place
C.
have taken place
D.
were taken place
【多选题】以下属于《旅游投诉处理办法》规定的地域管辖权的机构是()。
A.
旅游合同签订地旅游投诉处理机构
B.
被投诉人所在地旅游投诉处理机构
C.
损害行为发生地旅游投诉处理机构
D.
投诉人所在地旅游投诉处理机构
【简答题】收到的大华公司投资的机器设备一台,价值100000元
【单选题】Great changes _________ in China in the last two decades.
A.
have taken place
B.
took place
C.
have been taken place
D.
are taking place
【单选题】Great changes, _______, have taken place in ourcountry these years.
A.
. generalspeak               
B.
. speaking general
C.
. generallyspeaking           
D.
. speak generally
【单选题】牙支持式义齿适用于下列哪种情况?
A.
肯氏第一二类缺损,基牙稳固
B.
前牙连续缺失
C.
大多数牙缺失,余留牙条件差
D.
缺牙数目少,缺隙两端有基牙,基牙稳固
【单选题】牙支持式义齿适用于下列哪种情况
A.
肯氏第一类和第二类,基牙稳固
B.
游离缺失
C.
前牙缺失
D.
缺牙数目少,缺隙两端有基牙,基牙稳固
【单选题】牙支持式义齿适用于下列哪种情况?
A.
游离确实。
B.
前牙缺失
C.
大多数牙缺失,余留牙条件差。
D.
缺牙数目少,缺隙两端有基牙,基牙稳固。
【简答题】2017年12月1日,收到B公司投资的机器设备一台,该机器设备价值60000。编制会计分录。
【简答题】5 月9日,接受大华公司投资的机器设备一台,价值30000元。
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