主食面包一般油脂的使用量为()。
A.2%-3%
B.5%-6%
C.7%-9%
D.10%-11%
参考答案:B
发现扼流变压器中心连结线(板)和扼流变压器因故损坏时,必须通知有关部门,并按有关规定,作好安全防护,采取保证牵引电流畅通措施后,方可处理。
I haven't seen Ann for ____ long that I've forgotten what she looks like. [ ]
A. such
B. very
C. so
D. too