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【单选题】
校园黑恶势力表现情形有哪些?( )A.
校园周围抢劫、敲诈勒索学生钱物等校园欺凌
B.
利用家族、宗族势力横行乡里、称霸一方、欺压残害百姓
C.
组织或雇佣网络水军在网上肆意威胁、恐吓、侮辱、诽谤、滋扰
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】— _____ have you been learning English? — I have been learning English for six years. [ ]
A.
How long
B.
How often
C.
How far
【单选题】—Oh, you have a headache and a cough.______ have you been like this? —Two days. [ ]
A.
How many
B.
How long
C.
How often
【单选题】—How many times have you been to China? —In fact, it is the first time I __________ here.
A.
have been
B.
am
C.
had been
D.
was
【单选题】—Oh, you have a headache and a cough. __________ have you been like this? — Two days.
A.
How long
B.
How often
C.
How old
D.
How many
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