二、克漏字選擇：30％  （一）         Quill is a movie about a guide dog. In the movie, Quill, aLabrador puppy, is sent to live with a couple (夫婦)   21.    volunteer to train guide dogs. A year later, Quill grows up and  22.     to a guide dog school. After the training, Quill beginsto help his new owner (主人), Mitsuru Watanabe, With the helpof Quill, Watanabe is able to go to a lot of places.         Some people became   23.   in guide dogs after   24.    this movie and wondered if their own dogs could be trained asguide dogs. The truth (實情) is, not every dog can be a guidedog. Guide dogs must be smart, tame (溫馴的), and friendly, andthey need to have at least two years of special training. It’s noteasy for a dog  25.  a guide dog!
【題組】21.
(A) which
(B) who
(C) what
(D) how