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【判断题】
4G大大提升了传输速度,传输速度是3G的上百倍。
A.
正确
B.
错误
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举一反三
【单选题】Anansi told his wife, Aso, what had happened. She listened very carefully.
A.
Anansi told his wife, Aso, what had happened. She paid attention.
B.
Anansi described to his wife, Aso, what had happened. She paid attention because she loved her husband..
C.
Aso listened very carefully when Anansi told her what had happened.
D.
Aso paid attention when Anansi described what had happened.
【判断题】MRI设备利用人体组织中氢质子的MR信号,实现人体任意层面成像。
A.
正确
B.
错误
【判断题】MRI 设备利用人体组织中氢质子的 MR 信号,实现人体任意层面成像。
A.
正确
B.
错误
【判断题】水准测量中,同一站点,当后尺读数大于前尺读数时说明后尺点低于前尺点。
A.
正确
B.
错误
【判断题】某站水准测量时,由A点向B点进行测量,前视读数b=974m,后视读数a=1.224m,则B点高于A点。
A.
正确
B.
错误
【单选题】某水准测量时,由A点向B点进行测量,测得AB两点之间的高差为0.506m,且B点水准尺的读数为2.376m,则A点水准尺的读数为( )m。
A.
1.870
B.
2.882
C.
2882
D.
1870
【单选题】社会主义初级阶段要以( )为中心
A.
经济建设
B.
政治建设
C.
文化建设
D.
生态文明建设
【单选题】社会主义初级阶段要以( )为中心。
A.
生态文明建设
B.
文化建设
C.
政治建设
D.
经济建设
【单选题】[音频] 3. What happened to the woman?
A.
She found a scorpion in one of her shoes.
B.
Somebody hid her shoes.
C.
She saw a scorpion on her bed.
D.
She saw someone sleeping with a scorpion.
【判断题】某站水准测量时,由A点向B点进行测量,前视读数b=1.974m,后视读数a=1.224m,则B点高于A点。
A.
正确
B.
错误
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