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— _______rn— I failed my driving test again.
A、What shall I do？
B、I’m down in spirits.
C、What are you doing？
D、What’s up？
答案
更多“— _______rn— I failed my driving test again.A、What shall I do？B、I’m down in spirits.C、W”相关的问题
第2题
设有指标集I，{fα(x)：α∈I}是Rn上可测函数族，试问函数S(x)=sup{fα(x):α∈I}在Rn上是可测的吗？
第3题
试证明：
设f:Rn→Rn，且满足
(i)若
(ii)若{Ki}是Rn中递减紧集列，则
第4题
—How much does a radio like this cost？ rn—__________.
A、I’d like to buy it
B、it’s of very good quality
C、About eighty-five dollars
D、It depends on how you like it
第5题
设A=(αij)∈Rn×n，A≥0，A不可约，而且αij＞0，i=1，2，…，n，证明An－1＞0．
第6题
—What do you want to do？rn—________________.
A、No， I don’t want to do anything.
B、I want to watch TV for a change.
C、What do you want to do then？
D、How about having a picnic？
第7题
—This is the worst film ever produced. Do you think so？ rn—_______
A、You’re wrong
B、I don’t think so， I’m afraid
C、Not at all
D、No， that’s not real
第8题
A.Ok， thanks.
B.I like bot
C.Can I choos
D.Tea， pleas
第9题
A.rn— _______
B.I’d like that， but I can’t afford the tim
C.That’s goo
D.Really.
E.Yes， I woul
第10题
给定一个非齐次线性方程组I，任取I的有限多个解：r1，r2，…，rn，证：c1r1+c2r2+…+ctrt仍是I的解的充分必要条件是c1+c2+…+ct=1．
第11题
A.I like the weather.
B.It’s not very hot in summer.
C.It’s raining heavily.
D.The weather was very warm.
