患儿，13岁，高热1周，抗生素治疗无效，胸骨压痛阳性。浅表淋巴结及肝脾不大，白细胞3

液压电梯在轿厢内额定载重量分布均匀的情况下，安全钳动作后，轿厢底面的倾斜度不得大于正常位置的（）

A.3%

B.5%

C.8%

请根据句意及英文释义选择或写出单词。

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, takes) 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) past six.

电梯运行操作的顺序是（）远行。

A、选层、定向、关门、电梯启动

B、定向、选层、关门、电梯启动

C、选层、关门、定向、电梯启动

D、关门、选层、定向、电梯启动

对于教师的提问回答不正确的幼儿，教师不应该（）。

A.对儿童的答案进行补充

B.找出其答案的合理性

C.换个方法提问，引导幼儿得到答案

D.指出其答案中的错误

早孕期间经 * * 超声检查不能诊断的是（）

A.异位妊娠

B.鉴别正常与异常的宫内孕

C.前置胎盘

D.确定早期宫内孕的孕龄

E.鉴别附件包块性质