进入接班地点后,主动向上班清煤人员了解()
A.上班设备工作情况
B.本班工作注意事项
C.遗留问题
D.放煤情况
参考答案:A, B, C
The foreign guest ______ that he could______ three languages. [ ]
A. said; speak
B. said; say
C. spoke; say
D. said; tell
胎头矢状缝与母体骨盆入口右斜径一致,小囟门位于母体骨盆左前方,其胎位是( )
A.枕左横B.枕右横C.枕左前D.枕右前E.枕右后