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【判断题】
爬泳的前交叉配合技术是指:当一臂入水时,另一臂划水至腹部下,与水平面约成150°角。
A.
正确
B.
错误
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【单选题】、There are many _____ in our school.
A.
woman teachers
B.
man teachers
C.
women teachers
D.
men 's teachers
【单选题】There are over 300 teachers in our school,_________ of them are women teachers.A.two fifthsB.seco
A.
7. There are over 300 teachers in our school,_________ of them are women teachers. A.two fifths
B.
second five
C.
two five
D.
two fifth
【单选题】下列硬件设备中,多媒体硬件系统必须包括的设备中不含()
A.
计算机最基本的硬件设备
B.
光盘驱动器
C.
网络通信传输设备
D.
多媒体信息输入、输出和处理设备
【单选题】(15) x01b0如图表明,管中的水处于________。
A.
向上流动
B.
向下流动
C.
不一定
【单选题】Enclosed is our ___ confirmation in duplicate.
A.
sell
B.
selling
C.
sales
D.
sells
【简答题】听音,补全短语。 1. our ______________ 3. go ______________ 5. on the ______________ 7. brush my ______________ 9. on the ______________ 11. Jenny's ______________ 13. speak ______________ 15. Christmas _____...
【简答题】7. Our teacher is strict. Our teacher is fair.
【单选题】网络硬件系统不包括( )
A.
网络中的计算机
B.
传输介质
C.
网络接入设备
D.
各种网络应用软件
【单选题】计算机网络的硬件系统中不包括
A.
网卡
B.
主机系统
C.
传输介质
D.
TCP/IP
【单选题】Our older generation used to advise us not to build ____ in the air, but that’s not realistic at
A.
7. Our older generation used to advise us not to build ____ in the air, but that’s not realistic at all. A.attics
B.
castles
C.
building
D.
Rostrums
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