某设备在最近（）个月被检验过，则该设备存在的缺陷应视情考虑与船舶检验机构有关。
A.6
B.12
C.9
D.3
参考答案：D
在工作当中已经造成误拉误合刀闸时，应如何的处理？
The fact _____ the mainland of Great Britain is made up of three kingdoms _____still unknown to many.[ ]
A. which, is
B. that, is
C. which, are
D. that, are
