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【单选题】
基于计算机的教育（简称CBE）被称为一种新的教育技术。CBE包括：计算机辅助教学（简称CAI）、计算机管理教学（简称CMI）、计算机辅助学习（简称CAL）和基于计算机的教学（简称CBI）。这些术语中在内容方面没有太大的差别，或称等同的是（）。A.
CAI、CAL和CBI
B.
CMI、CBI和CAL
C.
CAI、CAL和CMI
D.
CMI、CBI和CAI
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【简答题】.完形填空。 Tom woke up on Monday morning. He felt 1 . He always felt sick on Monday mornings. He had to go to school for a 2 week! He almost wished there were no week-ends. 3 was even more difficult for ...
【简答题】视近物时,眼的调节包括 _______、 _______ 、 _______。
【单选题】看近物时的视觉调节过程包括
A.
、晶状体变凸，眼轴会聚，瞳孔散大
B.
、晶状体变凸，眼轴会聚，瞳孔缩小
C.
、晶状体扁平，眼轴会聚，瞳孔缩小
D.
、晶状体扁平，眼轴会聚，瞳孔散大
【简答题】“ It was a 1 surprise to me. I asked him 2 he helped me. He told me that he was also fond of 3 but was afraid of cycling at 4 . He wished that people would help him at those 5 , so he helped me,” said...
【单选题】正常人眼在视近物时的视觉调节过程包括
A.
晶状体变凸,瞳孔缩小,视轴会聚
B.
晶状体变凸,瞳孔不变,视轴会聚
C.
晶状体变凸,瞳孔缩小,视轴不变
D.
晶状体不变,瞳孔缩小,视轴会聚
【简答题】He realized that he was severely inadequate in communicating with people because he wasn't even able to say, express, and explain things properly.
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