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【简答题】计算字符个数题目内容: 接受一个由字母和数字组成的字符串,和一个字符,然后输出输入的字符串中含有该字符的个数。不区分大小写。可以使用以下语句实现字符串s的输入: s = str ( input ()) 输入格式: 输入一个由字母和数字组成的字符串,和一个字符,以空格隔开。输出格式: 输出输入的字符串中含有该字符的个数。输入样例: a1234bcdef a 输出样例: 1

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【简答题】阅读理解。 Bob is an English boy. His eyes are blue. Li Ming is a tall boy. His eyes are black. They are good friends. Bob's hair is yellow and Li Ming's hair is black. Li Ming's mom is a Chinese teacher...

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【简答题】完形填空。 I __ 1 __ an uncle. His name is Ed Black. He is from America. He is an English teacher in China, now. He likes to go to the __ 2 __ on weekends. Today Ed wants __ 3 __ an action movie. He likes ...

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【简答题】阅读短文，选择正确答案。 This is really a very fast . Both sides are fighting for the ball all the time. We are enjoying every minute of it. Loud shouts can be heard here and there. Willis has the ball now. T...

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【简答题】阅读理解 This is a boy. His name is Tom. He has a nice cat. It is an English cat. It has black and gray hair. Lucy and Mike are Tom's friends. They have cats, too. Their names are Mimi and Maomao. They ar...

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【简答题】计算字符个数: 接受一个由字母和数字组成的字符串,和一个字符,然后输出输入的字符串中含有该字符的个数。不区分大小写。可以使用以下语句实现字符串s的输入: s=str(input()) 输入格式: 输入一个由字母和数字组成的字符串,和一个字符,以空格隔开。输出格式: 输出输入的字符串中含有该字符的个数。输入样例: a1234bcdef a 输出样例: 1

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【简答题】阅读理解。 Look at this boy. He is an English boy. His first name is Peter. His last name is Black. His school ID card number is three-two-eight-six-six-one-nine. His teacher is Miss Smith. Miss Smith is ...

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【单选题】题干:互见中的下列哪种船舶之间航向交叉相互驶近且存在碰撞危险时适用交叉相遇局面条款: I、机动船与机动船II、操纵能力受到限制的船舶与机动船 III、限于吃水的船舶与限于吃水的船舶

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Ⅰ、Ⅱ

Ⅰ、Ⅱ、Ⅲ

Ⅰ、Ⅲ

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【简答题】Bob is an English boy. His eyes are blue. Li Ming is a tall boy. His eyes are black. They are good friends. Bob’s hair is yellow and Li Ming’s hair is black. Li Ming’s mom is a Chinese teacher. Bob’s ...

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【简答题】阅读理解。 T his is a boy. His name is Tom. He has a nice cat. It is an English cat. It has black and gray hair. Lucy and Mike are Tom's friends. They have cats, too. Thei r names are Mimi and Maomao. They...

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