题目

Sam, our beloved companion over 10 years. died two months ago. It was still a big blow to my family until we finally decided to_____another shepherd dog through the local German Shepherd Rescue.After meeting with the host family to see if we met the_________for adoption, we were allowed to take a 2-year-old female Shepherd home. She was a______dog. loving, gentle and smart!One day on a walk, a neighbor's dog crossed the street in an(a)_____ manner and attacked her as she stepped in front of me. After that, she immediately______a fierce animal whenevershe saw any other dog ! When I______with thI've never heard such stories ________ you told me. [　　] A．thatB．which C．about whichD．as