THERE WERE SO MUCH BOOKS IN THE LIBRARY THAT I DIDN’T KNOW WHICH ONE...

Câu 20: There were so much books in the library that I didn’t know which one to choose. A B C D Chọn từ/ cụm từ thích hợp (ứng với A hoặc B, C, D) để hoàn thành mỗi câu sau.