皮皮学，免费搜题
登录
搜题
【单选题】
关于外耳道的说法正确的是A.
是一弯曲的骨性管道
B.
皮肤较厚，富有弹性
C.
富含神经末梢、皮脂腺和耵聍腺
D.
骨性部分占外侧1/3
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】总利润达到最大是在( )。
A.
TR=TC处；
B.
TR曲线和TC曲线平行处；
C.
TR曲线和TC曲线平行，且TC超过TR处；
D.
TR超过TC的某一产量水平上，且在这一点上TR曲线和TC曲线平行。
【简答题】Height is just one of the thousands of features ( 特征 ) that your genes ( 基因 ) decide. In fact, because you have two parents, your genes provide you a height that usually lands somewhere between the he...
【简答题】下列各项中,既属于费用要素又属于属于损益类科目的是( )。
【简答题】Do you know what Oscar is? When did it start? Maybe you can find the background of the awards in the following passage. The awards started in 1929. Their full title is “The Academy of Motion Picture A...
【单选题】正常情况下，TR3脱开继电器是闭合的。这种情况下TR1、TR2和TR3分别供电给谁（）？
A.
TR1和TR2分别供电给1号和2号直流汇流条，TR3供电给热电瓶汇流条并可作为TR1和TR2的后备电源，
B.
TR1和TR2分别供电给1号直流汇流条和电瓶汇流条，TR3供电给热电瓶汇流条并可作为TRl和电瓶汇流条的后备电源
C.
TR1和TR2分别供电给电瓶汇流条和2号直流汇流条，TR3供电给1号直流汇流条并可作为TR2和电瓶汇流条的后备电源
D.
TR1和TR2分别供电给1号和2号直流汇流条，TR3供电给电瓶汇流条并可作为TR1和TR2的后备电源
【简答题】阅读理解。 Do you know what Oscar is? When did it start? Maybe you can find the background of the awards in the following passage. The awards started in 1929. Their full title is 'The Academy of Motion Pic...
【单选题】Task 1 Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, a...
A.
required mainly by large universities
B.
characteristic of first and second year university courses
C.
always given by a lecturer who stands in front of the room
D.
common in anthropology, biology and marketing courses
【单选题】我想来一杯加糖不加奶的咖啡。
A.
I’d like a cup of mocha.
B.
I’d like a cup of black coffee with a lump of sugar.
C.
I’d like a cup of black tea.
D.
Can I have another glass of lemonade as well?
【简答题】可编程定时器电路的交卷状态是接电路板上的____点和____点。(大写字母表示)
相关题目：
参考解析：
知识点：
题目纠错 0
发布
