下面这道题我认为选A,为什么?The project,______by the end of 2012 willexpand the city's telephone network to cover 1,000,000 users． A.accomplished B.being accomplished C.to be accomplished D.having been accomplished

下面这道题我认为选A,为什么?The project,______by the end of 2012 willexpand the city's telephone network to cover 1,000,000 users． A.accomplished B.being accomplished C.to be accomplished D.having been accomplished 为什么选A 我认为应该是B呀 若有语句：int *p,a=10 p=&a;下面均代表地址的一组选项是A.a,p,*&a B.&*a,&a,*p C.*&p,*p,&a; D.&a,&*p,p 选D,为什么 The dress is prettier,but it cost____ that one.A twice more than,B twice as mucn as选哪个,为什么,我认为都对.为什么A不对？ The angry lady left the mall,( ) never to comeA.determining B.determined 为什么选B?我认为应该选A,determining作结果状语,但标准答案是B. ( )The police helped me__the thief.A.to stop B.stop这道题我认为A和B都可以,可是答案却是B,我不知道为什么, --________you see the sign over there?--Sorry,I can't A.Can't B.Can 选什么?为什么?我认为选择 B CAN 可很多人说A , She asked if any of the passengers ___ anything about machines.A.masteredB.knewC.understoodD.learned这道题的答案是B,可我认为B、C都对了.为什么选B不选C? The twins and I ____ agree with each other.A.both B all C are all我认为这道题应该是选C,但是我答案是B ,请告诉我为什么,这和主语有关系吗? Do the dishes,Mike,or I will tell mum! Mind your own____,Sue!a action b duty c business d way 为什么选C 我认为选B I don't like to travel to big cities,because to me,one city is much like__.A.oneB.anotherC.the otherD.others我认为选B,为什么~ 这道题我认为选ABD, On____sunny afternoon my parents and i had a good time on the beach A the B an C a D / 请问为什么选C 这个题没出错吗?我认为应该是In the sunny afternoon求解 初等数论伪素数的定义为什么不带p不 整除a,感觉不恰当?费马小定理原话 是“若p是素数,且p不整除a,则a∧p-1 ≡1(mod p)”,显然我认为人们好奇的 是当p不整除a且a∧p-1≡1(mod p)是p 也可能为合数 一道概率题P(A)=0.2 P(B)=0.3 P(C)=0.5 P(AB）=0 P(AC)=0.1 P(BC)=0.2求事件A B C 中至少有一个发生的概率我知道这个题的答案是P(A并B并C）=P(A)+P(B)+P(C)-P(AB)-P(AC)-P(BC)=0.7 为什么啊 我认为当把AC AB BC 的概率减 物理问题!智者来答!这道题我认为A、C都对,为什么C是正确答案? 第十六题我认为是B可是为什么选A呢…… They use computers to keep the traffic----smoothly A.being run B.run C.to run D.runing但我认为这个应该选A,表示被动啊,为什么选A不选D呢?各位哥哥姐姐帮下忙哈