According to what we learn ,which one is right? ()
A: on
the operation time we can touch the hair
B: on
the operation time we can touch the operation field
C: on
the operation time we can touch the floor
D: on
the operation time we can touch the back said
A: on
the operation time we can touch the hair
B: on
the operation time we can touch the operation field
C: on
the operation time we can touch the floor
D: on
the operation time we can touch the back said
举一反三
- We use the robot in the operation because _________. A: it can send messages in a high speed B: even a top doctor can’t do the operation himself C: it can make the operation safer and better D: operations can be done without and doctors.
- When translating a part of the product maunal, say, the operation instructions, we need to understand the backgroud information of the text. Due to the limited time, we can only focus on the part to be translated, and don't waste time reading the whole text of the product manual.
- In a randomized complete block design, if there is a certain interaction effect, then we can use ( ) to eliminate the interaction. A: Exponentiation B: Square-Root Operation C: Absolute value Operation D: Logarithm Operation
- To manage a small firm,（） A: we can supervise the workers. B: we can keep in touch with the workers. C: we can expand our business.
- 我认为我们可以通过参加学校的社会活动接触社会和他人。 A. I think we can get in touch with the world and others on campus. B. We can get in touch with the world and others through social activities on campus. C. I think we can get in touch to the world and others through social activities on campus. D. I think we can get in touch with the world and others through social activities on campus.