英语中，下面一题B也讲得通。为什么选A不写B呢？

Question

如题所述

Answer 1

两个词组意思不一样啊
by means of
英 [bai mi:nz ɔv]
用，依靠，将，借助于
[例句]
The drawing is transferred onto the wood by means of carbon paper.
这幅画是通过复写纸印到木头上的。
thanks to 英 [θæŋks tu:] 美 [θæŋks tu]
幸亏， 多亏， 由于
[例句]
The delegation was carrying a message of thanks to President Mubarak.
代表团向穆巴拉克总统转达了谢意。

Answer 2

By means of 是通过某种手段、方法，后一般接动名词。Thanks to: 多亏了， 从语法与句意来看更合适。本回答被网友采纳

Answer 3

b一般不用在句首。