টিউটোরিয়াল / গাইডলাইন অ্যান্ড্রয়েড অ্যাপ ডাউনলোড
Google Play
GET IT ON Google Play
StudyClub - স্মার্ট স্টাডি প্ল্যাটফর্ম
মেনু
Self Tracker
Messenger
Question Bank
Study User Report
Session Report
To do list Report
Study Leaderboard
Screen Time Leaderboard
Public Dashboard
Quiz Creator
Quiz Leaderboard
হোম
Profile
About
Tutorials
থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Which following option in the appropriate Wh-question for the underlined parts of the sentence" I have been reading the book for two hours"? 

A. How long  have you been reading the book? 
B. How long I have been reading the book? 
C. For how long you have been reading the book? 
D. How long you have been reading the book? 
E. How long have been reading the book? 
সঠিক উত্তরঃ A. How long  have you been reading the book? 
Explanation: