Yes.
no!
Chinese people have killed and been killed. China (earthenware) has been used to kill someone. China (the country) has not killed anyone.
no there has been a purple dinosaur
Yes, Chuck Norris lived in China for one year.
The cause of Seurat's death is uncertain, and has been attributed to a form of meningitis, pneumonia, infectious angina, and/or (most probably)diphtheria. As far as I can find out diphtheria does not come in different types.
why is diphtheria extremely rare in the united states today
Yes, China has never been fully colonized by a foreign power. However, parts of China, such as Hong Kong and Macau, were colonized by the British and Portuguese respectively.
The sentence "have you ever been to China" is grammatically correct. It is an interrogative sentence in the present perfect tense, asking about someone's past experiences of visiting China. The use of "have" indicates the present perfect auxiliary verb, while "been" is the past participle of the verb "go."
can you die from Diphtheria?
China, as a country, was never ruled by the British. Part of present day China were once British colonies (Hong Kong).
The virulence factor for diphtheria is an exotoxin named diphtheria exotoxin.
No, the noun 'diphtheria' is a common noun, a word for any instance of diphtheria.