This morning I went to the English corner which is in the park near my home.It is three years sinc

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• This morning I went to the English corner which is in the park near my home.It is three years sinc
• 小学英语阅读分析today eas a sunny ,no school and no homework!so i had whole day to myself. i got up early in the morning.o went to the english corner in the park near my home. i wanted to practise my oral wnglish becaust practice makes perfect.when it was time for lunch,why not have a hamburger for lunch ?i said to myself .so i went to the nearest mcdonald's. although junk food is not good for our health,it was so delicious that.in the afternoon, i wanted to
• This morning I went to the English corner which is in the park near my home.It is three years sinc
• 将所给的句子合并为一个宾语从句.Does he often go hiking?(she asks.)
• 帮忙推导三个物理式子（串、并联电路的功率）1）串联电路的功率与电阻成正比,即P1/R1=P2/R2=…=Pn/Rn2）并联电路的功率与电阻成反比,即P1·R1=P2·R2=…=Pn·Rn3）无论串联电路还是并联电路,电路的总功率等于各用电器功率之和,即P总=P1+P2+Pn修改一下第三条：无论串联电路还是并联电路，电路的总功率等于各用电器功率之和，即P总=P1+P2+……+Pn 还有请问各位能否把第三条并联电路那部分再仔细写一下，我现在因病不能上学只能自学，所以很多地方总是转不过弯来，