光缆接头盒内最终余留长度应不小于多长?
参考答案:
光缆接头盒内最终余留长度应不小于60CM。
Cheng Guangbiao announced that he would donate all that he had ______ the help he got as a student, following the all-out donation project of Bill Gates.
A.in return for
B.according to
C.as a result of
D.in charge of