Question

can you tell me why your math is so good?how do you learn it?i learn it doing as mang exerci...

can you tell me why your math is so good?how do you learn it?i learn it doing as mang exercises as possible.(填写合适介词)

Answer 1

这里应该用介词 by

by在这里表示 通过···的方式，用···的办法（而达到某种目的或结果），这是介词by最为主要的一种用法

其他用法
by的用法小结：
1、介词 prep. 在…旁；靠近 · Our teacher was sitting by the window. 我们的老师正坐在窗户旁边。 · Stand by me! 站到我的身旁来！ · We spent our holiday by the sea. 我们在海边度假。 2、 介词 prep. 经过 · He walked by me without speaking. 他走过我的身旁，没有说话。 · My brother goes by the building every day. 我弟弟每天从这楼旁走过。
3、介词 prep. 用；靠；通过 using (showing who or what did something) · I know it by heart. 我把它记在心头。 · They can read by touch. 他们可以通过手摸来阅读。 · By getting up early, I can have an hour for reading English in the morning. 靠起得早，我每天早晨有一小时时间阅读英语。
4、介词 prep. 不迟于 not later than · I shall be back by 5 o'clock. 最迟五点我一定回来。 · How many English parties had you had by the end of last term? 到上学期末，你们举行了几次英语晚会？
5、介词 prep. 通过；沿着 through; along; over · We came through the fields, not by the road. 我们是穿过田野而不是沿那条路来的。 · to send a letter by post 通过邮局寄信
6、介词 prep. （表示作者）被；由 word that shows the author, painter, etc.
· Thirty divided by two is fifteen. 三十除以二得十五。 · The child was saved by a PLA man. 这孩子是由一位解放军战士救活的。 · This bridge was built by the soldiers. 这座桥是士兵们造的。
7、介词 prep. （指交通等）乘；用 word that shows what kind of transport, etc. · The man came by bus. 那人是坐公共汽车来的。 · They went to Shanghai by air. 他们坐飞机去上海。 8、介词 prep. 在…情况下；在…时间 during · Do you prefer travelling by day or by night? 你喜欢在白天还是在夜晚旅行？
9、介词 prep. （表示部分）在…部位 word that shows which part · She led the child by the hand. 她拉着孩子的手往前走。
10、副词 adv. 在旁边 near · He gave me a story book when nobody was by. 当附近无人的时候他把小说给了我。
11、副词 adv. 从旁边经过 past · He hurried by without a word. 他匆匆地走过去没有说一句话。 · Time has gone by. 时间已过去了。 · She walked by. 她走过去了。

by的用法就是这些，望采纳~谢谢

Answer 2

填by，通过（某种方式、手段等），后加动词ing形式。
我通过尽量多做题的方式来学习数学。

Answer 3

“by”，表示接什么方，译：你能告诉我为什么你的数学如此之好？你怎样学习它的？我通过尽可能大多数的练习学习的。many，你打错了，as many exercises as possible.

Answer 4

填by,表示通过……的意思

Answer 5

by