问题
单项选择题 A1/A2型题
关于拔牙体位,拔除上颌牙时上颌牙咬合平面与地面所成角度是()。
A.与地面平行
B.15°
C.30°
D.45°
E.70°
答案
参考答案:D
关于拔牙体位,拔除上颌牙时上颌牙咬合平面与地面所成角度是()。
A.与地面平行
B.15°
C.30°
D.45°
E.70°
参考答案:D
根据句意,选择适当的词并用其恰当的形式填空。
小题2:The company went bankrupt(破产)and by its opponent. 小题3:The Titanic was a passenger ship which to the bottom of the ocean in 1912. 小题4:The only of the car accidents was a 90-year-old woman, who remembered every detail clearly. 小题5:It turned out that the two teams with each other by the end of the game. 小题6: to driving, I prefer riding to school, because it can keep me fit. 小题7:Gideon is very —if he says he’ll do something, he’ll do it. 小题8:Cheer up! Victory is just . 小题9:If you cannot any convincing evidence, you’ll lose the lawsuit. 小题10:In recent 3 years the price of cars has gone up by 5%. |