Question

Which of the following is wrong?

A. She is writing a poem
B. It's convenient to go anywhere by plane.
C. Some furniture is made of wood.
D. On fact, trees are very important.

Answer 1

为你解答。
D. On（要改为In） fact, trees are very important.
实际上，树木非常重要。
解释：in fact，事实上。介词用on错了。

追问

谢谢

谢谢

追答

客气。

Answer 2

选项D是错误的， 没有on fact 这种结构， 正确形式是 in fact ， 意思是实际上，事实上。

其他选项语法都正确。
选项A 现在进行时的正确用法
选项B it is convenient to do sth 做某事很方便
选项C furniture 是不可数名词 ，用法也对

Answer 3

D 错了，in fact 固定用法 意思是“实际上，事实”