下列属于HXN5型机车跳波控制器的是()。
A、RMC
B、RFC
C、TBC
D、INV
参考答案:B, C
The football player felt guilty because he said some really cruel things, but actually he
wouldn’t stand _______their team lose.
A.seeing
B.to see
C.having seen
D.to have seen
清代研究《说文》最著名的人物有()。
A、徐锴
B、段玉裁
C、朱骏声
D、桂馥
E、王筠