Which sentence correctly uses a conditional structure to express a preference for a learning technology?
A) If I had a tablet, I would prefer reading e-books.
B) If I have a tablet, I will prefer reading e-books.
C) If I would have a tablet, I prefer reading e-books.
D) If I had a tablet, I prefer reading e-books.
E) If I will have a tablet, I would prefer reading e-books.
