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【判断题】
y=sinx,y=cosx的周期都是2π。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】试述多囊卵巢综合征(PCOS)的临床主要特征。
【多选题】房地产经纪机构与委托人签订房屋出售、出租经纪服务合同，应当查看( )。
A.
房屋权属证书
B.
委托人的身份证明
C.
合同文本
D.
出租房屋的实体
E.
委托人职业收入
【单选题】Y’s utterance in the following conversation exchange violates the maxim of __________. X: Who was that you were with last night? Y: Did you know that you were wearing odd socks?
A.
quality
B.
quantity
C.
relation
D.
manner
【单选题】. You had better take enough money with _________ while you ___________.
A.
yourself, were shopping
B.
yourself, are shopping
C.
you, are shopping
D.
you, were shopping
【单选题】The retired workers were invited to the company,________surprise,changes had been so great over the years. [ ]
A.
whose
B.
who
C.
to whom
D.
to whose
【单选题】在肝合成时 , 依赖维生素 K 的凝血因子是下列哪一组
A.
凝血因子Ⅷ、Ⅸ、Ⅺ、Ⅻ
B.
凝血因子Ⅱ、V、Ⅶ、X
C.
凝血因子Ⅱ、Ⅶ、Ⅸ、X
D.
凝血因子I、Ⅲ、V、Ⅶ
【单选题】Y’s utterance in the following conversation violates the maxim of _____. X: Who was that you were with in the party? Y: Did you know that you were wearing strange socks?
A.
quality
B.
quantity
C.
relation
D.
manner
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