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【判断题】
电压的实际方向规定为高电位点指向低电位点,即电压升的方向。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】Look at the picture of my family. The man in black is my father. The woman (女人) in yellow is my mother. They are teachers. My father is a math teacher, and my mother is an English teacher. The girl in...
【单选题】My grandpa died().
A.
at the age of my two
B.
for two years
C.
when I was two
D.
my age was two
【简答题】二、 Look at the picture of 3a and fill in the blanks: (根据 3a 的图片填空。词数不限) 1. The man is on the side of the road. 2. The woman next to him is . 3. The bus driver is the bus.
【简答题】Look at the photo of my family. The man in black is my father. The woman(女人) in green is my mother. They are teachers. My father is an English teacher, and my mother is a math(数学) teacher. The girl in...
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【单选题】My grandpa died().
A.
at the age of my two
B.
for two years
C.
when I was two
D.
my age was two
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