皮皮学，免费搜题
登录
搜题
【简答题】
齿轮传动失效的主要形式有: ( )。（最少写3个）
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I wondered__.
A.
how much he cost the radio
B.
how much the radio has cost him
C.
how much did he spend on the radio
D.
how much he paid for the radio
【简答题】One night, I wondered what it would be like if I only asked questions. I decided that no matter what anyone said to me the next day, I would reply only with 36 . I loved to read about scientists and t...
【简答题】Twelve years ago, when I was 50,I wondered what 60 or 70 would be like? I looked around and saw only one style of living. It’s not fair, I thought. Young people have so many styles to choose from, but...
【单选题】下列哪项因素不会造成患者咬颊咬舌( )
A.
缺失时间过长，舌体变大
B.
两颊部向内凹陷
C.
垂直距离过高
D.
后牙覆盖过小
E.
上颌结节与磨牙后垫部位的基托间间隙过小
【简答题】完形填空。 Why did I come today? I wondered. My Christmas list contained (包括) several people. And I knew their feelings would be hurt if I didn't buy them anything, so buying 1 is boring. Hurriedly, I 2 sh...
【单选题】I wondered( )
A.
did he really mean it.
B.
he really meant it.
C.
whether he really meant it.
D.
he really mean it.
【简答题】完形填空。 One night, I wondered what it would be like if I only asked questions. I decided that no matter what anyone said to me the next day, I would reply only with 1 . I loved to read about scientists ...
相关题目：