int a｛1,2,3,4,5,6,7,8,9｝,k,s=0；for（k=0,k

chaochaoqunqun2022-10-04 11:39:541条回答

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s神s 共回答了19个问题 | 采纳率84.2%: *（a+k）其实就相当于指针；指向a[k];
k=0时,执行第一次循环 s=s+a[0]=0+1=1; 然后k=k+2；K=2;
k=2时,执行第二次循环 s=s+a[2]=1+3=4; 然后k=k+2；K=4;
k=4时,执行第三次循环 s=s+a[4]=4+5=9; 然后k=k+2；K=6;
k=6时,执行第四次循环 s=s+a[6]=9+7=16; 然后k=k+2；K=8;
因为k=8时,不满足条件k; 1年前

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1.When ___ taken___(take) into a dark room,the boy burst int 1.When ___ taken___(take) into a dark room,the boy burst into tears. 为什么不能用 having been taken? 2.You must speak louder so taht you can make yourself __heard__(hear) 为什么不能用 to be heard? 3.I can't imagine how they could stand __leading__(lead). 为什么不能用to lead? 帮帮忙 wori21年前2: 林欣花开共回答了15个问题 | 采纳率100%

1.第一题目的正解是 when taken into.在when之后也有可以用ING的情况,一般是用在主动的,而且when后面引导的是一个时间从句,主题是the boy,应该是被动.所以taken答案最好.
2make/sb/sth done 说的是让某人某事怎么样,里面的题目是“你必须要说大声点,这样你才会让他们听到” 这是一个被动,因为说的是你的话让别人听到.
3.could stand +doing 代表的意思是“不能够忍受做某事” 这个意思不是“站”了.
常规搭配

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int a｛1,2,3,4,5,6,7,8,9｝,k,s=0；for（k=0,k

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