![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Which of the following is false according to the passage?
A.
The world biggest countries have not ratified this treaty.
B.
WHO officials file a lawsuit against the leading tobacco companies.
C.
China has not ratified the treaty yet.
D.
Few countries can be devoid of smuggled cigarettes.