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Let’s put our heads together and find () to the problem.
A. an answer
B. a way
C. a method
D. a solution
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Let’s ______ and see if we can find something particular.
A.look atB.look upC.look forD.look around
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s = "abcd1234",find()函数可以在字符串中搜索子串,s.find("cd")返回的结果是__________。
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