【简答题】为什么齿面点蚀一般首先发生在靠近节线的齿根面上?
【单选题】She her car and passed the bus in front. [ ]
【简答题】需冷量是指打破自然休眠所需的低温时数,一般用 °C的累积低温时数表示。
【简答题】为什么齿面点蚀一般首先发生在靠近节线的齿根面上 ? 在开式齿轮传动中,为什么一般不出现点蚀破坏 ? 如何提高齿面抗点蚀的能力 ?
【单选题】患者:“我每天抽少量烟,已经好多年了。” 护士:“请您告诉我您每天抽几支烟,抽了多少年?” 请问在上述对话中,护士应用了哪一种沟通技巧
【简答题】需冷量是指打破自然休眠所需的低温时数,一般用()℃的累积低温时数表示。
【单选题】Sorry, your car in front of the hotel. [ ]
【简答题】评论,复习 n./v. re________
【单选题】--- Where did you put the car keys? (北京) --
A.
32. --- Where did you put the car keys? ( 北京 ) --- Oh, I ________ I put them on the chair because the phone rangas I ______ in. A. remembered come
【单选题】-Where did you put the car keys? -Oh, I ______ I put them on the chair because the phone rang as I ______ in. [ ]
B.
remembered; was coming