问题
单项选择题 A1/A2型题
口外上颌前方牵引矫治器适用于哪种患者（）
A.安氏Ⅲ类骨型反
，且上颌前部发育不足，正处于生长发育期的患者
B.安氏Ⅲ类反的成人患者
C.安氏Ⅲ类反的18岁以上患者
D.安氏Ⅱ类错患者
E.乳牙期安氏Ⅲ类错的患者
答案
参考答案：A
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口外上颌前方牵引矫治器适用于哪种患者（）
A.安氏Ⅲ类骨型反，且上颌前部发育不足，正处于生长发育期的患者
B.安氏Ⅲ类反的成人患者
C.安氏Ⅲ类反的18岁以上患者
D.安氏Ⅱ类错患者
E.乳牙期安氏Ⅲ类错的患者
参考答案：A
完型填空（每题1分，满分15分） Let me tell you something ___41__ my little dog, Snoopy. Snoopy is a healthy 42 dog. He looks very __43 . He has two small eyes, two big ears, __44__ short legs and a small tail. It’s great fun 45 with him. I often teach him __46 __ to play games. Now he can play many kinds of 47 . If I say “Go to __ 48 _ !” he goes to his bed and lies 49 .If I say “__50 __ basketball!” he goes to catch a ball and puts it into a __51__ . If I say “Please __52_ _ for us!” he dances to the music. Can he sing a song? Of course he can. But he does not __ 53_ in English or Chinese. When he sings, __54_ can understand 55 .
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