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【单选题】
Why is Kate pleased that Mark has got a place on the team?
A.
Because Kate believes that Mark deserves it.
B.
Because Kate believes that Mark will win the race.
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参考答案:
举一反三
【判断题】前照灯检侧仪中光电池的性能好坏对前照灯检测结果影响不大。( )
A.
正确
B.
错误
【简答题】I was walking home from work on a busy city street. I wasn’t looking forward to going home and my friends weren’t able to hang out with me. Then I walked past a homeless person that I hadn’t seen befo...
【单选题】磁感应强度B与垂直于磁场方向某截面面积S的乘积,称为通过该面积的( )。
A.
磁通
B.
磁场强度
C.
磁通密度
D.
磁通量密度
【简答题】磁感应强度 B 与垂直于磁场方向某截面面积 S 的乘积,称为通过该面积的( ),符号为Φ,单位:韦[伯]( Wb )。
【简答题】B: 阅读下面短文,从每题所给的三个选项(A、B和C)中,选出最佳选项。 If you’re ready to add more physical activity(体育运动) to your life, here are some tips(建议). Make physical activity part of your routine , like brushing your teeth or...
【单选题】磁感应强度 B与垂直于磁场方向某截面面积S的乘积,称为通过该面积的 ( ) ,单位 :韦[伯](Wb)。
A.
磁场强度
B.
磁导率
C.
磁通
D.
磁感应强度
【简答题】××公司关于完全彻底地开展增收节支活动的通报
【简答题】However, before you start playing, it is necessary to spend a few minutes practicing throws or 8 the ball around to your teammates. It takes 5 to 10 minutes to warm up your muscles, get your heart rat...
【单选题】在均匀磁场中,磁感应强度 B 与垂直于磁场方向的某一截面面积 S 的乘积,称为通过该截面的磁通,单位是( )。
A.
韦 [ 伯 ] ( Wb )
B.
亨 [ 利 ]/ 米( H/m )
C.
特 [ 斯拉 ] ( T )
D.
安 [ 培 ]/ 米( A/m )
【单选题】You’re walking home and you see a man lying on the ground. You ask him if he’s all right but he doesn’t respond. What should you do next?
A.
Leave him to wake up by himself
B.
Begin CPR
C.
Check his airway is clear
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