智桂大联考2025年秋季学期高三年级12月名校联考生物答案
智桂大联考2025年秋季学期高三年级12月名校联考生物答案于2025-12-22发布,目前已经汇总了智桂大联考2025年秋季学期高三年级12月名校联考生物答案的各科答案和试卷,更多试卷答案请关注本网站。

本文从以下几个角度介绍。
- 智桂大联考2025年秋季学期高三年级12月名校联考生物答案
智桂大联考2025年秋季学期高三年级12月名校联考地理试题
(2025八下·深圳期末) 完形填空
Peter:Mum, I'm so proud that you are a 1. . How many students are there in your class
Mum:Forty-five.
Peter:Then it's hard to have many one-to-one talks with each person. How do you know what's going on in their minds in class
Mum:My answer I look at their body language.
Peter:Their body language But 2.
Mum:It's easy to see when students show interest in a lesson. Most 3. and make eye contact. They lean forward and look at me. People like to lean towards whatever they are interested in. When I tell a joke, they laugh. When I talk about something 4. , they are at a loss. If a student keeps looking at his watch, it shows he is bored and just counting the minutes for the class to end. 5. two friends lean their heads together, they are probably writing notes to each other. Of course, not everyone who looks up is 6. in class. Some students look up but there is no eye contact. Their eyes seldom move, and they 7. wear the same expression. It seems that they are asleep with their eyes open!
智桂大联考2025年秋季学期高三年级12月名校联考生物试题
6、智桂大联考2025年秋季学期高三年级12月名校联考英语答案
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1、智桂大联考2025年秋季学期高三年级12月名校联考化学答案
3、智桂大联考2025年秋季学期高三年级12月名校联考地理答案
6、智桂大联考2025年秋季学期高三年级12月名校联考生物答案
B.医生利用“B超”查看胎儿的发育情况
C.利用超声波清洗物体
D.倒车雷达利用超声波定位
4.(2023八上·秦安期末)有一种电动牙刷,它能发出超声波,直达牙刷棕毛刷不到的地方,这样刷牙既干净又舒服。关于电动牙刷,正确的说法是( )
A.刷牙时,人听不到超声波,是因为超声波不能在空气中传播
B.超声波的音调很低,所以人听不到
C.超声波不是由物体振动产生的
智桂大联考2025年秋季学期高三年级12月名校联考化学答案
智桂大联考2025年秋季学期高三年级12月名校联考化学试题
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