患者，男性，5岁。右膝关节肿胀、疼痛一年余，X线照片显示：右膝关节骨质疏松，关节间隙

请根据句意及英文释义选择填空。

1. — Mom, I'd like some hamburgers. I think they are very ____ (nice, good).

    — OK, we'll have them for lunch.

2. — Please come in and have a ____ (seat, sit).

    — Thank you.

3. — Dad, would you like to ____ (get, take) a new bike for me?

    — Sure. What color would you like?

4. These are your oranges. Those are ____ (my oranges).

5. — What time do you often get up in the morning?

    — At a ____ (fifteen minutes(分钟)) past six.

凌云大厦三月份共卖出16箱苹果，每箱25千克，每千克苹果4元，一共收入多少元钱？

下述"肠套叠"有关说法，哪项是错误的（）

A.慢性肠套叠，多为继发性

B.急性肠套叠，多为绞窄性

C.小儿肠套叠，小肠型最常见

D.成人患者，多为继发性

E.小儿套叠灌肠复位压力以60～100mmHg为宜

验单应当顺序编号（）换编一次，每张验单均需留底存查。

A.每月

B.每季

C.每年

D.每二年

成人骨髓炎的特点有（）

A.无明显全身中毒症状

B.症状较轻

C.发病缓慢

D.骨质破坏较局限

E.预后较好