মেনু
QB Archive Quiz Creator Graph Poll Mode View Ques Quiz Leaderboard About
থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Download Address Academy - Best Offline Education App

E. coli has proven to be ----- most dangerous bacteria that can be acquired from food and water, even in developed countries. (Choose the word or phrase or clause that best completes the sentence)

A. one of
B. one of the
C. one
D. of one
Poster Download
Join Telegram
সঠিক উত্তরঃ B. one of the
Explanation: