常用干燥的方法主要有()。
A.常温低露点空气或氮气干燥
B.热空气循环干燥
C.热氮循环干燥
D.溶剂吸收法干燥
参考答案:A, C, D
从下面每句划线部分中选出错误的那个部分,并加以改正。
小题1:My teacher advisedme that I solve the problem by the way.
小题2:Both of her sons joined inthe army two years ago.
小题3:I can hard wait to goon my trip to France.
小题4:I have been a friend of Mr White forlong time.
小题5:No oneelse can stop you to making progress in your studies.
更名过户时,用户名称和计量点名称应该在哪些环节进行修改()
A、变更申请
B、用户资料打印
C、计量计费配置
D、审核归档