固定在操作杆上的接头宜采用强度高的材料制成,对金属接头其长度不应超过()mm,端部和边缘应加工成圆弧形。
A.10
B.50
C.100
D.200
参考答案:C
The policeman asked the child ____ so that he could take him home. [ ]
A. where did he live
B. where he lived
C. how did he live
D. how he lived
如果融资租赁中涉及承租人、出租人、资金出借者、制造厂商四方当事人,则这种融资租赁形式是()。
A、直接租赁
B、杠杆租赁
C、售后回租
D、转租赁