【判断题】RPI 卡环组由近中牙合支托、远中邻面板、颊侧I型杆形卡环三部分组成。
【单选题】下列与RPI卡环有关的叙述错误的是( )
A.
RPI卡环由近中牙合支托、邻面板和I型杆组成
C.
近中合支托连同其小连接体作为间接固位体,有对抗义齿向远中脱位的作用
D.
邻面板与基牙导平面接触,有防止义齿下沉的作用
【单选题】下列与RPI卡环有关的叙述错误的是( )。
A.
RPI卡环由近中牙合支托、邻面板和I型杆组成
C.
近中牙合支托连同其小连接体作为间接固位体,有对抗义齿向远中脱位的作用
D.
邻面板与基牙导平面接触,有防止义齿下沉的作用
【单选题】—Does Yao Ming play______the Houston Rockets ? —Yes , and his team is going to play _____the Lakers next week. [ ]
【单选题】The policeman told the boys _____ in the street. [ ]
【单选题】We have English speech contest _____ October third every year. [ ]
【单选题】下列与 RPI 卡环组有关的叙述错误的是
A.
RPI 卡环由近中牙合支托、邻面板和 I 型杆组成
C.
近中牙合支托连同其小连接体作为间接固位件,有对抗义齿向远中脱位的作用
D.
邻面板与基牙导平面接触,有防止义齿下沉的作用
【简答题】1n the play Faust, audience members can [A] revise the story in their own way [B] talk freely to their favorite actors [C] choose to take part in the acting [D] jump over uninteresting scenes
【判断题】在国际贸易的谈判中,我们要避免让客户去做判断题,要让他做选择题
【简答题】He went out to play after the TV play was over. He ______ until the TV play was over.