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【多选题】
已知在10只产品中有2只次品,在其中取2次,每次1只,做放回抽样,则下列事件概率的计算正确的有( ).A.
两只都是正品：P=[8!/(6!2!) ]/ [(10!/(8!2!) ]
B.
两只都是次品：P=2!/ [(10!/(8!2!) ]
C.
一只是正品，一只是次品：P=2*(8*2)/(10*9)
D.
第二次取出的是次品：P=2/10
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【单选题】PlymouthPlymouth, town (township), Plymouth county, southeastern Massachusetts, U.S. It lies on Plymouth Bay, 37 miles (60 km) southeast of Boston. It was the site of the first permanent settlement by...
A.
November 1620.
B.
November 1621.
C.
December 21.
D.
December 26.
【简答题】五、单词首字母填空（10小题，计10分） 60. If winter is a________, will spring be far away? 61. In g________, men are stronger than women. 62. Jane spent years o________ and recording chimp behavior, so she understood ...
【简答题】B. Complete the following sentences with appropriate words in the box. vastly slender heron scratching feather haunted hush whispering vaguely admiration unsuspecting whistled p...
【简答题】It was a winter morning, just a couple of weeks before Christmas．While most people were 36_ their cars, Trevor, my husband, had to _37_ early to ride his bike four kilometers away from home to work．On...
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【单选题】【经典考题 41·单选题】根据支付结算法律制度的规定,下列关于银行承兑汇票通过票据市场基础设施提示付款的表述中,不正确的是( )。
A.
承兑人已于到期前进行付款确认的，票据市场基础设施应当根据承兑人的委托于提示付款日代承兑人发送指令划付资金至持票人资金账户
B.
持票人在提示付款期限内提示付款的，承兑人应在提示付款当日应答
C.
承兑人存在合法抗辩事由拒绝付款的，须在提示付款当日出具拒绝付款证明，并通过票据市场基础设施通知持票人
D.
承兑人在持票人提示付款后未在规定时间内应答的，视为同意付款
【单选题】PlymouthPlymouth, town (township), Plymouth county, southeastern Massachusetts, U.S. It lies on Plymouth Bay, 37 miles (60 km) southeast of Boston. It was the site of the first permanent settlement by...
A.
Plymouth Plantation.
B.
Pilgrim Hall Museum.
C.
Harlow Old Fort House.
D.
Plymouth Rock .
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