【简答题】I tried to relax because I knew I would use up my oxygen sooner ________. A) the more excited I got B) I got excited more C) and more I got excited D) and I got more excited
【简答题】在学生的基本技能的训练中,如何正确的处理口算和笔算的关系?
【简答题】I tried to relax because I know the more excited I got____________(氧气用完得就越快).
【单选题】()是将钢件加热到临界温度以上30~50℃,保温一段时间后,从炉中取出,放在空气中冷却到室温的热处理工艺。
【简答题】I tried to relax because I knew I would use up my oxygen sooner____________(我越是激动).
【单选题】将钢件加热到临界温度以上300~500℃,保温一段时间,随后出炉在空气中冷却的热处理工艺称为()
【判断题】正火是将钢件加热到临界温度以上30-50°C,保温一段时间,然后在空气中冷却下来的热处理方法。
【判断题】正火的工艺方法是将钢件加热到临界温度以上,并保温一段时间,然后在空气中冷却,冷却速度比退火要快些。
【单选题】I tried to relax because I knew I would use up my oxygen sooner ________.
A.
The more excited i got
C.
And more i got excited
D.
And i got more excited