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【单选题】
变焦镜头可以使摄影师在不改变拍摄距离的情况下,通过旋转推拉或电子控制镜头上的________改变焦距,从而达到变换拍摄范围的目的。A.
对焦环
B.
变
C.
光圈
D.
距离
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】What do we learn from the conversation?
A.
They are both anxious to try Italian food.
B.
They are likely to have dinner together.
C.
The man will treat the woman to dinner tonight.
D.
The woman refused to have dinner with the man.
【多选题】以下是一些关于合谷穴的取法，正确的是：
A.
以一手的拇指指间关节横纹，放在另一手拇．食指之间的指蹼缘上，当拇指尖下即是合谷穴
B.
拇、食指并拢，肌肉隆起的最高处即是合谷穴
C.
拇、食指张开，当虎口与第一、二掌骨结合部连线的中点
D.
在手背，第一、二掌骨间，第二掌骨桡侧的中点处即是合谷穴
E.
让病人左右两手虎口自然平直交叉，一手食指按在另一手的桡骨茎突上，食指尖下凹陷即是合谷穴
【简答题】汽车上常采用的车架有四种类型,分别是 、中梁式车架、 和综合式车架四种。
【单选题】Man: I cant wait to see the look on Franks face when he looks at his grade. Woman: Neither can I. Question: What do we learn from the conversation?
A.
Frank doesn't have time to look at his grade.
B.
They already know what Frank will say.
C.
They are anxious to see Frank's reaction to the grade.
D.
They can imagine what grade Frank has got.
【简答题】城轨车辆转向架有的分类和区别。
【简答题】边梁式、周边式、脊梁式、X式车架的用途及特点？轿车车身特点分类有哪些？轿车车身造型分类有哪些？
【单选题】听力原文：M：I'm anxious to get started on our project．Can we meet sometime before the weekend? W：If we meet Friday morning，I'll have time to go to the library that afternoon． Q：What are the speakers discus...
A.
What they will do that afternoon.
B.
Working on an assignment together.
C.
How they will spend the weekend.
D.
Returning books to the library.
【简答题】— How frustrating! (1) (都已经离开家住宿舍这么久了 , 可我还是有点儿适应不 了这儿的新环境). I've always been keeping myself busy. (2) (可是说实话, 我真不知道每天都该干啥) . (3) , I often catch a cold. A. What's worse B. What's more C. In additi...
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