对于任何债券的存入或取出,都要将债券名称、数量、价格及存取日期等详细记录于债券登记簿内,并有所有在场经手人员签名。
参考答案:对
They have_______ carefully the time and money needed to complete the project.
A.picked out
B.left out
C.taken out
D.figured out
对于存有残余油脂或可燃液体的容器进行火焊时应采取哪些措施?