皮皮学，免费搜题
登录
搜题
【简答题】
数列的通项公式是什么? 如果已知数列的通项公式,怎么求数列的 如果已知数列的通项公式,怎么判断所给数是否是数列的
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】在12世纪西欧法学家眼里,“罗马法的救令和解答,无论是单个的或整体的,都构成了在罗马法学家自 己心目中绝没有构成的一种书面理性,他们将罗马法连同《圣经》、教父著述以及教会的法律一起视为 神圣的典籍”。据此可知,罗马法( )
A.
沿用到了12世纪
B.
与教会法融为一体
C.
是理性主义的起源
D.
具有普世法律价值
查看完整题目与答案
【单选题】How could you profit if the exchange rate in London was $2 per pound, while in New York the exchange rate was $1. 95 per pound?( )
A.
Buy dollars in New York and sell them in London.
B.
Buy pounds in London and sell them in New York.
C.
Buy pounds in New York and sell them in London.
D.
Buy dollars in London and sell pounds in New York.
查看完整题目与答案
【单选题】if the exchange rate of GBP/USD is 1/1.8723, the exchange rate of USD/GBP is the _____ .
A.
same
B.
reciprocal of it
C.
more of it
D.
less
查看完整题目与答案
【单选题】If the exchange rate is ¥200 per U.S. dollar, the U.S. price level is 120, and the Japanese price level is 600, then the real exchange rate is:
A.
¥1.
B.
¥40.
C.
¥1,000.
D.
¥2,400.
查看完整题目与答案
【单选题】儿科门诊预诊检查的方法主要是（）
A.
血常规
B.
尿常规
C.
胸透
D.
问诊、望诊及简单的体格检查
E.
心电图
查看完整题目与答案
【单选题】我国禁止生产和使用新城疫I系苗的主要原因是（）
A.
疫苗成本高
B.
常造成继发感染
C.
疫苗免疫效力不理想
D.
以上均是
查看完整题目与答案
【单选题】To maintain a fixed-exchange-rate system, if the exchange rate moves below the fixed-exchange-rate level, then the central bank must:
A.
buy foreign currency.
B.
sell foreign currency from reserves.
C.
raise taxes.
D.
decrease government spending.
查看完整题目与答案
【单选题】年龄相关性白内障的症状中,不正确的是( )
A.
眼前阴影或渐进性、无痛性视力减退直至只剩光感
B.
双眼复视或多视
C.
注视灯光可有虹视现象
D.
畏光和眩光
查看完整题目与答案
【简答题】在幼儿教师的诸多职业技能中,最基本最核心的能力是
查看完整题目与答案
【单选题】When the Russian Ruble reached the limits of the bands about its managed float targets (Ru5.70/$ to Ru6.35/$) in 1997, the Russian government would intervene in the markets to stabilize the Ruble. If ...
A.
buy; sell
B.
sell; buy
C.
buy; buy
D.
sell; sell
查看完整题目与答案
相关题目：
【单选题】在12世纪西欧法学家眼里,“罗马法的救令和解答,无论是单个的或整体的,都构成了在罗马法学家自 己心目中绝没有构成的一种书面理性,他们将罗马法连同《圣经》、教父著述以及教会的法律一起视为 神圣的典籍”。据此可知,罗马法( )
A.
沿用到了12世纪
B.
与教会法融为一体
C.
是理性主义的起源
D.
具有普世法律价值
查看完整题目与答案
【单选题】How could you profit if the exchange rate in London was $2 per pound, while in New York the exchange rate was $1. 95 per pound?( )
A.
Buy dollars in New York and sell them in London.
B.
Buy pounds in London and sell them in New York.
C.
Buy pounds in New York and sell them in London.
D.
Buy dollars in London and sell pounds in New York.
查看完整题目与答案
【单选题】if the exchange rate of GBP/USD is 1/1.8723, the exchange rate of USD/GBP is the _____ .
A.
same
B.
reciprocal of it
C.
more of it
D.
less
查看完整题目与答案
【单选题】If the exchange rate is ¥200 per U.S. dollar, the U.S. price level is 120, and the Japanese price level is 600, then the real exchange rate is:
A.
¥1.
B.
¥40.
C.
¥1,000.
D.
¥2,400.
查看完整题目与答案
【单选题】儿科门诊预诊检查的方法主要是（）
A.
血常规
B.
尿常规
C.
胸透
D.
问诊、望诊及简单的体格检查
E.
心电图
查看完整题目与答案
【单选题】我国禁止生产和使用新城疫I系苗的主要原因是（）
A.
疫苗成本高
B.
常造成继发感染
C.
疫苗免疫效力不理想
D.
以上均是
查看完整题目与答案
【单选题】To maintain a fixed-exchange-rate system, if the exchange rate moves below the fixed-exchange-rate level, then the central bank must:
A.
buy foreign currency.
B.
sell foreign currency from reserves.
C.
raise taxes.
D.
decrease government spending.
查看完整题目与答案
【单选题】年龄相关性白内障的症状中,不正确的是( )
A.
眼前阴影或渐进性、无痛性视力减退直至只剩光感
B.
双眼复视或多视
C.
注视灯光可有虹视现象
D.
畏光和眩光
查看完整题目与答案
【简答题】在幼儿教师的诸多职业技能中,最基本最核心的能力是
查看完整题目与答案
【单选题】When the Russian Ruble reached the limits of the bands about its managed float targets (Ru5.70/$ to Ru6.35/$) in 1997, the Russian government would intervene in the markets to stabilize the Ruble. If ...
A.
buy; sell
B.
sell; buy
C.
buy; buy
D.
sell; sell
查看完整题目与答案