皮皮学,免费搜题
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搜题
【单选题】
颌面部解剖区域不包括
A.
眼眶部
B.
口唇部
C.
腮腺咬肌区
D.
颊部
E.
顶部
拍照语音搜题,微信中搜索"皮皮学"使用
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【判断题】起动机电磁开关保持线圈一端接50端子,一端接C端子 。
A.
正确
B.
错误
【单选题】饭店安全保卫部应向( )负责。
A.
安保部经理
B.
总经理助理
C.
行政总监
D.
总经理
【单选题】—Would you like me to take you to the new shopping centre? —_______.I've been there once. [     ]
A.
No, thanks
B.
No problem
C.
Yes, I think so
D.
That's very kind of you
【判断题】( )加工轴类零件时,能保证各外圆表面的同轴度以及各外圆表面与端面的垂直度要求的定位基准通常是两端的外圆。
A.
正确
B.
错误
【多选题】关于电力起动机电磁开关部分的线圈,下列描述正确的是
A.
保持线圈连接在50端子和电磁开关壳体之间
B.
吸引线圈连接在50端子和C端子之间
C.
两组线圈通电后产生磁场,用于克服弹簧弹力带动铁芯移动
D.
在工作过程中两线圈电流方向始终一致
【单选题】听力原文:How many copies should we take? (A) Not too well, I'm sorry. (B) About twenty, I think. (C) I took one yesterday. (33)
A.
B.
【单选题】听力原文:W: I think I will take the half-day tour of the city. M: Only half day? Why not the whole day? Q: What does the man suggest? (17)
A.
Stay half days.
B.
Tour the country.
C.
Take a longer tour.
D.
Rest the whole day.
【多选题】点焊工艺中容易出现的缺陷有()
A.
未焊透
B.
飞溅
C.
压坑过深
D.
裂纹、缩孔和烧穿
【简答题】I work in a company in India which has branches in Germany and the UK,so I take business trips to these places.We have a tradition at the company that anybody coming back to India from a foreign count...
【单选题】Since there are all kinds of cameras here,which do you () I take?
A.
hope
B.
believe
C.
think
D.
sugesst
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