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举一反三
【单选题】多数上前牙缺失，选排人工牙时，下面哪种提法是不正确的
A.
人工牙的颜色应与相邻天然牙协调
B.
中线应与下颌前牙中线一致
C.
人工牙的大小，形态应与病人的面形相协调
D.
人工牙的龈缘线应与相邻天然牙的颈缘线在同一水平
E.
人工牙的排列应与颌弓形态一致
【单选题】请选择（47）处最佳答案。
A.
The state government covers the rest.
B.
The application is then sent to the student's university，where the school itself will decide whether free money will be given to the student and how much.
C.
At public universities，however，tuition increases must also be approved by a state education committee，sometimes called the board of governors.
D.
The school currently charges US$23，410 a year for tuition.
E.
Many American people are simply unable to pay the growing cost of food.
F.
That's more than double the rate of inflation.