动态轨道衡轴计量方式是将一辆4轴车分成()称重,每次称量一个轴重,再累计4轴车的重量,从而得到整车重量。
A、4次
B、3次
C、2次
D、1次
参考答案:A
根据情景,选择最合适的句子。
1. 当你想问别人喜欢什么时,应说:____[ ]
A. What are you?
B. What do you like?
C. What do you eat?
2. 当你想问价钱时,应说:____[ ]
A. How much is it?
B. How many?
C. Where is it?
3. 当你想邀请别人吃鸡肉时,应说:____[ ]
A. Have some chickens, please.
B. Have some chicken, please.
C. Have some cake, please.
4. 当别人对你表示感谢时,你应回答:____[ ]
A. No.
B. Yes.
C. You're welcome.
简述民国时期培训制度的沿革。