【多选题】以下说法正确的是?
A.
套筒扳手一般由同尺寸,同规格的套筒组成一个完整的套装
B.
专用的气动套筒经过特殊处理,其强度较之其他套筒扳手更强
C.
正常情况下,普通型套筒扳手也可以作为气动扳手使用
【判断题】水生拍打着水,去追赶一个在水波上滚动的东西——是一盒精致纸盒装着的饼干。”句中的破折号表示解释。
【判断题】In practice, all the participants in the meeting are surely know the aim of the meeting.
【单选题】In practice, the dual-hierarchy in a global matrix structure:
A.
lessens all forms of conflict.
B.
makes it easy to ascertain accountability.
C.
results in extremely quick decision making.
D.
can lead to perpetual power struggles.
【判断题】“水生拍打着水,去追赶一个在水波上滚动的东西--是一盒用精致纸盒装着的饼干。”句中的破折号表示解释。
【判断题】The teacher should not control the discipline in class to ensure all students to practice in order in the meaningful practice.
【判断题】In practice, all the goods must be inspected before the exporter clears the goods for export.