问题
单项选择题
与X线照片影像形成要素无关的是
A．照片密度
B．照片对比度
C．照片锐利度
D．照片颗粒度
E．胶片感度
答案
参考答案：E
解析：照片密度，照片对比度，照片锐利度和照片颗粒都与影像形成有关。
搜题请搜索小程序“爱下问搜题”
与X线照片影像形成要素无关的是
A．照片密度
B．照片对比度
C．照片锐利度
D．照片颗粒度
E．胶片感度
参考答案：E
解析：照片密度，照片对比度，照片锐利度和照片颗粒都与影像形成有关。
根据短文内容，按要求答题。
A man goes to a fast-food restaurant for lunch. "Hi," a worker says, "May I help you? "
"I'd like a hamburger, large fries, and a medium Coke. "the man says.
"Anything else? "the worker asks.
"No. "the man answers, "That's it. "
"Is that for here or to go? "the worker asks.
"To go. "the man says.
The man pays for his lunch. The worker puts the man's lunch in a bag. The man takes the bag.
从右栏中找出能够与左栏相配的句子。
| ( )1. A man goes | |
| ( )2. He says, | |
| ( )3. A worker puts | |
| ( )4. The man takes the bag and walks | |
| ( )5. He opens the bag and finds | a. to a park. |
| b. a lot of money. | |
| c. the man's lunch in a bag. | |
| d. "I'd like a hamburger, large fries, and a medium Coke." | |
| e. to a fast-food restaurant for lunch. |
6. Where does the man go for lunch?
He wants a hamburger, large _____, and a _____ Coke.
8. Where does the worker put the man's lunch?
The worker puts it in a _____.
9. What is in the bag?
There is _____ in the bag.
10. Who puts the money in the bag?
The _____ of the restaurant puts the money in the bag.