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【单选题】
在学习《爱莲说》时，几位老师就用不用多媒体和怎么用多媒体发生了争执，下面的说法不合适的是（ ）。
A.
很多学生都没见过，又如何理解莲的“亭亭净植、不蔓不枝”?如果只让学生看图片，那么理解一点也不深刻，所以我主张播放一段介绍荷花的视频，让学生全面地了解荷花的形、貌、态
B.
当学生的经验与所要读解的文本的意象之间存在着不可逾越的鸿沟时，多媒体就是一道必需的也是重要的桥梁
C.
在课件的设计与制作的过程中，要生动形象，通过大量添加声音和动画特效来吸引学生注意力
D.
语文课件应更具屏幕美感，让每一个页面本身就具备美感，赏心悦目、印象深刻，最大限度地给学生以美的享受，所以在制作这一课的课件时，图片和动画的选择都要体现在荷花之美上
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参考答案：
举一反三
【单选题】You are attempting to parallel two AC generators, and the synchroscope(同步器) pointer is revolving in the fast direction. This indicates that the frequency of the incoming machine is ______.
A.
higher than the bus frequency
B.
lower than the bus frequency
C.
the same as the bus frequency but out of phase with it
D.
the same as the bus frequency and the circuit breaker may be closed at any pointer position
查看完整题目与答案
【单选题】You should FIRST treat a simple fracture by ().
A.
Attempting to set the fracture
B.
Preventing further movement of the bone
C.
Applying a tourniquet
D.
Alternately applying hot and cold compresses
查看完整题目与答案
【单选题】患者女,70岁。患慢性肺源性心脏病5年。现出现下肢水肿,喘息严重并呈端坐呼吸。为警惕患者发生肺性脑病,护理人员应注意观察
A.
体温
B.
意识状态
C.
饮食情况
D.
皮肤、黏膜
E.
姿势和步态
查看完整题目与答案
【判断题】凝固型酸乳是先发酵后灌装,而搅拌型酸乳是先灌装后发酵。
A.
正确
B.
错误
查看完整题目与答案
【简答题】婴儿出生第三天,进行沐浴,用艾熬水,给小孩洗澡,叫做____。
查看完整题目与答案
【单选题】马某，因腿部烧伤，急诊入院，医嘱破伤风抗毒素注射。破伤风抗毒素试验液浓度应配制为
A.
15IU/ml
B.
50IU/ml
C.
100IU/ml
D.
150IU/ml
E.
500IU/ml
查看完整题目与答案
【单选题】You are attempting to parallel two AC generators and the synchroscope pointer is revolving in the slow direction. This indicates that the frequency of the incoming machine is
A.
higher than the bus frequency
B.
lower than the bus frequency
C.
file same as file bus frequency but out of phase with it
D.
the same as the bus frequency, and the circuit breaker may be closed at nay pointer position
查看完整题目与答案
【单选题】You have heard of him, _____? [     ]
A.
don't you
B.
didn't you
C.
haven't you
查看完整题目与答案
【简答题】—You need to start exercising again, I guess. —Well, I have been attempting ________ (eat) less recently. But as you know, my mother is such a good cook.
查看完整题目与答案
【单选题】You are attempting to parallel two AC generators, and the syncope pointer is revolving in the fast directionThis indicates that the frequency of the incoming machine is _____.
A.
higher than the bus frequency
B.
lower than the bus frequency
C.
the same as the bus frequency but out of phase with it
D.
the same as the bus frequency and the circuit breaker may be closed at any pointer position
查看完整题目与答案
相关题目：
【单选题】You are attempting to parallel two AC generators, and the synchroscope(同步器) pointer is revolving in the fast direction. This indicates that the frequency of the incoming machine is ______.
A.
higher than the bus frequency
B.
lower than the bus frequency
C.
the same as the bus frequency but out of phase with it
D.
the same as the bus frequency and the circuit breaker may be closed at any pointer position
查看完整题目与答案
【单选题】You should FIRST treat a simple fracture by ().
A.
Attempting to set the fracture
B.
Preventing further movement of the bone
C.
Applying a tourniquet
D.
Alternately applying hot and cold compresses
查看完整题目与答案
【单选题】患者女,70岁。患慢性肺源性心脏病5年。现出现下肢水肿,喘息严重并呈端坐呼吸。为警惕患者发生肺性脑病,护理人员应注意观察
A.
体温
B.
意识状态
C.
饮食情况
D.
皮肤、黏膜
E.
姿势和步态
查看完整题目与答案
【判断题】凝固型酸乳是先发酵后灌装,而搅拌型酸乳是先灌装后发酵。
A.
正确
B.
错误
查看完整题目与答案
【简答题】婴儿出生第三天,进行沐浴,用艾熬水,给小孩洗澡,叫做____。
查看完整题目与答案
【单选题】马某，因腿部烧伤，急诊入院，医嘱破伤风抗毒素注射。破伤风抗毒素试验液浓度应配制为
A.
15IU/ml
B.
50IU/ml
C.
100IU/ml
D.
150IU/ml
E.
500IU/ml
查看完整题目与答案
【单选题】You are attempting to parallel two AC generators and the synchroscope pointer is revolving in the slow direction. This indicates that the frequency of the incoming machine is
A.
higher than the bus frequency
B.
lower than the bus frequency
C.
file same as file bus frequency but out of phase with it
D.
the same as the bus frequency, and the circuit breaker may be closed at nay pointer position
查看完整题目与答案
【单选题】You have heard of him, _____? [     ]
A.
don't you
B.
didn't you
C.
haven't you
查看完整题目与答案
【简答题】—You need to start exercising again, I guess. —Well, I have been attempting ________ (eat) less recently. But as you know, my mother is such a good cook.
查看完整题目与答案
【单选题】You are attempting to parallel two AC generators, and the syncope pointer is revolving in the fast directionThis indicates that the frequency of the incoming machine is _____.
A.
higher than the bus frequency
B.
lower than the bus frequency
C.
the same as the bus frequency but out of phase with it
D.
the same as the bus frequency and the circuit breaker may be closed at any pointer position
查看完整题目与答案
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