With the rapid development of science and technology……
问题描述：
With the rapid development of science and technology……
With the rapid development of science and technology,work today is more damanding than it used to be.
为什么要用with,为什么要用of.详解of的用法.
答
with是随着的意思
of发是介词
With the rapid development of science and technology解释为随着科学和技术的快速发展再问一下，help+doing是什么意思？help + doing 是与can't一起用的can't help doing sth.(忍不住/情不自禁去做某事）