The father was angry that his daughter has eaten all the eel.
查看答案
The father used to enjoy good health.
A. 对
B. 错
The father tried some tuna when his daughter encouraged him to.
A. 对
B. 错
The father became happy when he ate some eel.
A. 对
B. 错
10.4-0C1 和 C2 两空气电容器串联起来接上电源充电,保持电源联接,再把一电介质板插入 C1 中,则
A. C1上电势差减小,C2上电量增大；
B. C1上电势差减小,C2上电量不变；
C1上电势差增大,C2上电量减小；
D. C1上电势差增大,C2上电量不变.
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