特殊情况经准许后,列车临时减吨比值可根据具体情况减牵引定()。
A.5%—10%
B.10%—20%
C.10%—30%
D.10%—40%
参考答案:B
___I saw him, his humor impressed me.
A.The first time
B.At first
C.It was the first time
D.For the first time
不论集装箱尺寸大小,都使用同一尺寸的角件。()
A、正确
B、错误