World Standards Day is observed on which among the following dates? A.September 10 B.October 14 C.November 13 D.December 30 Answer and Feedback Answer:B do you want? view more test Xem thêm Share this post Some other questions you may be interested in. Virtue ……………………………… The gangster ………………………………. by the police in an encounter. His first novel ………………………….. in The wounded man …………………………….. by the passersby. The results ……………………………….. yet. He ……………………………….. to return the books. Answers …………………………………. on both sides of the paper. She ………………………………. for her good looks. The walls ………………………………….. He ……………………………….. to the party.