锅炉燃油调整时,燃料选择开关置于()位置。
(A)油
(B)气
(C)油或气
(D)任意
参考答案:A
负责全国的烈士褒扬工作的部门是()。
A.中央军事委员会
B.国务院军事部门
C.国务院民政部门
D.全国人大常委会
Where did Columbus first set foot on the New Continent
A.Watling Island.
B.At the spot where a carved stone was erected to mark the event.
C.Somewhere in eastern Bahamas.
D.No consensus has been reached on the event among historians.