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【简答题】
重度二尖瓣狭窄患者的面容称为_____ ,表现为_____ 。
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Question 5 to7 are based on the news report you have just heard. 5
A.
Raise postage rates.
B.
Improve its services.
C.
Redesign delivery routes.
D.
Close some of its post offices.
【单选题】Question 5 to 7 are baseed on the news report you have just heard. 5.
A.
To look for shelters.
B.
To leave their homes.
C.
To keep away from the coast.
D.
To avoid devastating damages.
【单选题】在虚拟现实技术中,为了使用户可以触摸到一个虚拟的杯子,并产生接触感觉,所需要的感觉反馈设备是( )
A.
数据头盔
B.
google 眼镜
C.
智能手表
D.
数据手套
【单选题】在虚拟现实技术中，为了使用户可以触摸到一个虚拟的杯子，并产生接触感觉，所需要的感觉反馈设备是（ ）。
A.
数据头盔
B.
Google 眼镜
C.
智能手表
D.
数据手套
【简答题】question 5 to 7 are based on the following news item
【简答题】question 5to 7are based on the third news report
【单选题】Question 5 to 7 are baseed on the news report you have just heard. 5.
A.
Achieving peace in the Middle East.
B.
Celebrating the progress down the road.
C.
Working together to reach an agreement.
D.
Offering help to people in the Middle East.
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