不等式|x|＞3的解集为______．
∵|x|＞3，
∴不等式的解集为x＞3或x＜-3．
请把下列句子排成一段通顺的对话。
( ) No, it's the Queen's house.
( ) This is my house. It's small.
( ) Is that your house?
( ) But it's very beautiful, too.
( ) Yes, it is! Thank you.
以下患者中排牙最困难的是
A．牙槽嵴呈刃状的患者B．颌弓呈尖圆形的患者C．颌间距离较小的患者D．依从性较差的患者E．开口受限的患者
