皮皮学，免费搜题
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搜题
【单选题】
我国城市道路分为几类A.
三类
B.
四类
C.
五类
D.
六类
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【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
B.
RPI多用于游离端义齿
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
E.
I杆舌侧不需要设计对抗臂
【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
B.
RPI多用于游离端义齿
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
E.
I杆舌侧不需要设计对抗臂
【单选题】—Does Yao Ming play______the Houston Rockets ? —Yes , and his team is going to play _____the Lakers next week. [ ]
A.
for; with
B.
with; for
C.
for; against
D.
against; for
【单选题】Adults should tell children about what to do and how to play in the pretend play.
A.
Y
B.
N
C.
NG
【单选题】The policeman told the boys _____ in the street. [ ]
A.
not play
B.
not to play
C.
not playing
D.
to not play
【单选题】Which of the statements is NOT true according to this passage?
A.
Youth organizations play no role in building character.
B.
Schools should help create a moral sense in children.
C.
Law enforcement agencies should do more to help children understand laws.
D.
Parents should strengthen moral instruction.
【单选题】以下哪种细胞连接直接参与上皮细胞的内卷和管状结构的形成?( )
A.
zonulaoceludens
B.
focaladhesiorLs
C.
decnosomes
D.
gapjunctions
E.
zonulaadherens
【简答题】He went out to play after the TV play was over. He ______ until the TV play was over.
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