皮皮学，免费搜题
登录
搜题
【多选题】
为了加强光圆钢筋与混凝土的粘结力,钢筋两端做成弯勾,其弯勾角度有________等形式。
A.
45°
B.
90°
C.
180°
D.
270°
E.
360°
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】The student often ______ on the playground after class.
A.
do sports
B.
does sports
C.
did sports
查看完整题目与答案
【判断题】The student often uses cosmetic.
A.
正确
B.
错误
查看完整题目与答案
【判断题】幼儿园美术教育属于专业性美术教育范畴。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】空调控制单元保险故障（假设X51A保险丝盒—仪表板内保险F21DA断路，视频“空调保险故障.mp4”没设故障。） 用万用表测量空调控制单元常供电保险F21DA本身1、2号针脚电阻测量数值为？（）
A.
0Ω
B.
∞
C.
10Ω
D.
20Ω
查看完整题目与答案
【单选题】Identify the topic sentence from the following paragraph. The student often came late to class without his materials. He did not always concentrate on what the teacher was saying or write down the hom...
A.
The student often came late to class without his materials.
B.
He did not always concentrate on what the teacher was saying or write down the homework that he had to do.
C.
He did not study long or effectively enough for his vocabulary and grammar tests.
D.
Furthermore, he did not ask for help if there was something that he did not understand.
E.
It is no surprise therefore that he failed the course and was asked to leave the school.
查看完整题目与答案
【单选题】The student often asks his father for advice____he gets into___.
A.
Every time;troubles
B.
Before;troubles
C.
Every time;trouble
D.
Before;trouble
查看完整题目与答案
【简答题】“How often do you go to the library?” the teacher asked the student. →The teacher asked the student _____ _____ _____ _____ to the library.
查看完整题目与答案
【单选题】The student is often heard _______ English songs.
A.
sing
B.
to sing
C.
sang
D.
singing
查看完整题目与答案
【单选题】差动放大器抑制零漂的效果取决于
A.
两个在三极管的放大倍数
B.
两个三极管的对称程度
C.
三极管的静态工作点的位置
D.
每个三极管的穿透电流要小
查看完整题目与答案
【单选题】According to the passage, what do student researchers often learn when they discuss their work in class?
A.
Other students rarely have objective comments about it.
B.
Other students do not believe the researchers did the work.
C.
Some students feel that the conclusions are too obvious.
D.
Some students do not understand the meaning of the researchers' questions.
查看完整题目与答案
相关题目：
【单选题】The student often ______ on the playground after class.
A.
do sports
B.
does sports
C.
did sports
查看完整题目与答案
【判断题】The student often uses cosmetic.
A.
正确
B.
错误
查看完整题目与答案
【判断题】幼儿园美术教育属于专业性美术教育范畴。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】空调控制单元保险故障（假设X51A保险丝盒—仪表板内保险F21DA断路，视频“空调保险故障.mp4”没设故障。） 用万用表测量空调控制单元常供电保险F21DA本身1、2号针脚电阻测量数值为？（）
A.
0Ω
B.
∞
C.
10Ω
D.
20Ω
查看完整题目与答案
【单选题】Identify the topic sentence from the following paragraph. The student often came late to class without his materials. He did not always concentrate on what the teacher was saying or write down the hom...
A.
The student often came late to class without his materials.
B.
He did not always concentrate on what the teacher was saying or write down the homework that he had to do.
C.
He did not study long or effectively enough for his vocabulary and grammar tests.
D.
Furthermore, he did not ask for help if there was something that he did not understand.
E.
It is no surprise therefore that he failed the course and was asked to leave the school.
查看完整题目与答案
【单选题】The student often asks his father for advice____he gets into___.
A.
Every time;troubles
B.
Before;troubles
C.
Every time;trouble
D.
Before;trouble
查看完整题目与答案
【简答题】“How often do you go to the library?” the teacher asked the student. →The teacher asked the student _____ _____ _____ _____ to the library.
查看完整题目与答案
【单选题】The student is often heard _______ English songs.
A.
sing
B.
to sing
C.
sang
D.
singing
查看完整题目与答案
【单选题】差动放大器抑制零漂的效果取决于
A.
两个在三极管的放大倍数
B.
两个三极管的对称程度
C.
三极管的静态工作点的位置
D.
每个三极管的穿透电流要小
查看完整题目与答案
【单选题】According to the passage, what do student researchers often learn when they discuss their work in class?
A.
Other students rarely have objective comments about it.
B.
Other students do not believe the researchers did the work.
C.
Some students feel that the conclusions are too obvious.
D.
Some students do not understand the meaning of the researchers' questions.
查看完整题目与答案