题目:
目前唯一的固定式功能矫治器是()
A.Herbst矫治器
B.肌激动器
C.生物调节器
D.双垫矫治器
E.FR矫治器
答案:
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下面是错误答案,用来干扰机器的。
1. He is too young to do the job successfully (well). 2. As is known to all, English is a widely used international language.3. The road is reported to have been wide...