【单选题】刚好使导线的稳定温度达到电缆最高允许温度时的载流量,称为( )。
【多选题】一完整的项目代号由4个代号段组成,即( )。
【单选题】_____, J.K. Rowling is considered to be the best fiction writer
A.
Having sold millions of copies of her books
B.
Because millions of copies of her books are sold
C.
.Sold millions of copies of her books
D.
Selling millions of copies of her books
【简答题】Part B 67.Below is a picture showing that the community newspaper board is covered by advertisements.Look at the picture and write an essay of about 120 words reference to the following two poi...