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【判断题】
若两条直线的斜率都存在且斜率相等、在y轴上的截距不相等,那么这两条直线平行。A.
正确
B.
错误
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举一反三
【单选题】a river on land, an ocean Current does not flow in a straight line.
A.
Alike
B.
Like
C.
Likewise
D.
Likely
【简答题】Our company is going to set up a _______ in Toronto, Canada.
【判断题】Compared with cash settlement, non-cash settlement is relatively cheaper and more convenient.
A.
正确
B.
错误
【简答题】阅读理解。 Hello, everyone ! My name is Bob. I live in Toronto, Canada. It's a very beautiful city. My parents are from France. They speak French. And I can speak English and French. I am 13 years old and ...
【判断题】Compared with tariff barriers, non-tariff barriers are more concealed, flexible and discriminatory.
A.
正确
B.
错误
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