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【单选题】
Direction: Please read the following 2 arguments carefully, and decide which are facts and which are opinions. Notice all the sentences in the 2 passages have already been numbered in sequence. Argument 1: (1)We should invest more in space travel. (2)Many discoveries have come about through space travel. (3)It is important for us to learn more about the universe we live in. (4)The fuel needed for space travel may not be around for much longer so we should use it while we have the chance.
A.
Fact
B.
Opinion
C.
(omitted)
D.
omitted
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【简答题】简述欧洲货币市场的特点。
【多选题】B-S 模型的假设前提有( )。
A.
标的资产价格遵循几何布朗运动
B.
允许卖空标的资产
C.
没有交易费用
D.
标的资产价格允许出现跳空
【单选题】设全集U={0,1,2,3},集合M={0,1,2},N={0,2,3},则M∩CuN=( )
A.
空集
B.
{1}
C.
{0,1,2}
D.
{2,3}
【简答题】设全集U={0,1,2,3,4},集合A={0,1,2,3},B={2,3,4},则(C U A)∪B=(    )。
【多选题】欧洲货币市场的特点有( )。
A.
欧洲货币市场的交易中介是世界银行
B.
欧洲货币市场的交易客体是欧洲货币
C.
欧洲货币市场的交易主体主要是市场所在地的非居民
D.
欧洲货币市场的交易主体主要是市场所在地的居民
E.
欧洲货币市场的交易中介是欧洲银行
【单选题】设全集U={-1,0,1,2,3,4},集合A={-1,1}则∁ U A=
A.
{0,1,2,3,4}
B.
{0,2,3,4}
C.
{2,3,4}
D.
{0,2,3}
【单选题】设全集U={0,1,2,3,4},集合A={1,2},则C U A= [     ]
A.
{3,4}
B.
{1,2}
C.
{0,3,4}
D.
{0,1,2,3,4}
【单选题】设集合P={1,2,3,4},集合Q={3,4,5},全集U=R,则集合P∩C U Q=(  )
A.
{1,2}
B.
{3,4}
C.
{1}
D.
{-2,-1,0,1,2}
【单选题】设集合P={1,2,3,4},集合M={3,4,5}全集U=R,则集合P ?UM=       (    )
A.
{1,2}
B.
{3,4}
C.
{1}
D.
{-2,-1,0,1,2}
【单选题】1 设全集U={0,1,2,3},集合 M={0,1,2},N={0,2,3},则M ∪ ∁ N 为 1 ∅ 2 {1} 3 {0,1,2} 4 {2,3}
A.
① ∅
B.
② {1}
C.
③ {0,1,2}
D.
④ {2,3}
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