英语的用Ican/Ican搜索结果第39页,早教吧

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共找到 2196173 与英语的用Ican/Ican 相关的结果，耗时347 ms

设a=1+i/1-i,b=|√3-i|,z1=a+bi,z2=a+b(i+1),其中i为虚数单位.1）求复数z1,z2.2）在复平面内为坐标原点,复数z1,z2对应点分别为Z1,Z2,求三角形OZ1Z2的面积. 数学

高一英语（具体解释一下）I'mgoingouttonight.Well,I'dratheryou()A.aren'tB.don'tC.won'tD.didn't 英语

If I had known you weren’t coming. I ____ a cake.A would not bake B did not bake C wil

If I had known you weren’t coming. I ____ a cake.A would not bake B did not bake C will not have baked D would not have baked

这两道英语习题应该怎样理解啊?don'tworrytoomuch.i'msureeverythingisgoingonwithyou.A.goodB.fineCwellD.nice(答案是C,为什么?请说明理由）-whatdoyouthinkofthefootball 英语

u think of the

PLC的各种系统参数、I／O映像等参数存放到PLC的( )中。A.系统ROMB.系统数据块(SDB)C.用户ROMD.用户R

PLC的各种系统参数、I/O映像等参数存放到PLC的( )中。A.系统ROMB.系统数据块(SDB)C.用户ROMD.用户RAM

大学有一份英语文件,不知道该怎么填写I,,attestunderpenaltyofperjurythatIam:(a)aUnitedStatescitizen,or(b)aqualifiedalienasdefinedin8U.S.C.Sec.1641andlawfu 英语

_ (b) a qualif

1:Whatcanyoudo()home?A:in.B:on.C:at.2:()isill.A:FatherBear.B:BearMother.C:FatherBear's.3:Amycan()thetrash.A:empty.B:empties.C:toempty. 英语

es.C:to empty.

一个人纠结的英语问题.（需求答案（5）+原因（5-10））Linaisplayingfootball.---I'mvisitingmyaunt.A.Whereareyougoing?B.Whataboutyou?C.Thatsoundsinteresting. 英语

hat sounds int

请帮我看一下哪里做错了!若复数z满足z（i+1）=√2,则|z|=?我是这样解的、设z=a+bi,z(i+1)=(a+bi)(i+1)=(a-b)+(a+b)i=√2所以a-b=√2a+b=0解得a=√2/2b=-√2/2综上,|z|=√[（√2/2）^2+(-√2/ 数学

√2/2)^2]=1我算出来

英语语法选择附理由-WillyoupleaseletmehavealookatthephotostakenintheStates?-Sure.I'llthemheretoschooltomorrow.A.takeB.carryC.getD.bring为什么是D而不是C 英语

.carry C.getD.

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