Всем, ____ был на вечере, понравился хор н

患儿，男，5岁，于夜间11点来院就诊。哭闹不休，不断摇头、搔耳。家长诉以前无类似症状，1周前曾患感冒，近2日来出现以上症状。牵拉耳廓时未见症状加重。耳镜所见：整个鼓膜弥漫性充血透红、肿胀，向外膨出，正常标志不清，未见穿孔及分泌物。查体温39.5℃。

此病若预后不良，可发生的并发症是（）

A.鼓膜穿孔

B.中耳粘连症

C.鼓室硬化

D.慢性化脓性中耳炎

E.颅内并发症

F.颅外并发症

轻度高血压患者首选的药物是（）

A．血管紧张素转换酶抑制剂

B．B受体阻断剂

C．利尿药

D．钙拮抗剂

E．中枢性降压药

阅读理解。

     The survey showed that the top choice for both parents and teens was to go out for a family meal. This is

ideal for those who don't have much time to spare because the occasion can be made to feel special while the

whole family can stay together for a couple of hours or less. Make sure that everyone has a say in where they'd

like to eat. In case you don't go to one person's suggested restaurant this time then avoid disputes by suggesting

you to there another day.

     The second favorite choice for spending quality time was to go on a family holiday. This can be one of the

most effective ways to engage with your teen in a fun and relaxing setting away from the distractions (使人分

心的事) of normal daily life. What's more, you'll return home with shared memories to cherish forever.

     If you're looking for something slightly less expensive and time-consuming than a holiday, plan a day trip

instead. Day trips were considered by more teenagers than parents. in the survey as a good way to spend quality

time. Unsurprisingly, more teens than parents also said that they'd like to go to a theme park. But if the thought

of roller coasters and long queues leaves you feeling uncomfortable, perhaps consider a day out to another town

or city, going shopping or catching a movie at the cinema instead.

     If you've got a sporty teen, try taking part in physical activity with him. Whatever it takes to get your blood

pumping, having fun will be well worth it. Although if you're rather athletically challenged, try something a bit

more sedate, like bowling (保龄球). Also, energetic and curious teens often enjoy outdoor activities, such as

camping, so why not put yourself to the challenge and see where the spirit of adventure takes you both?

     But don't worry if the thought of such exertion (努力) makes either of you break out in a cold sweat. Time

spent one-on-one at home just enjoying each other's company can be equally-if not more-valuable as any other.

1. .If you plan to eat out, it is better ____.

A. to go to your favorite restaurant

B. to finish eating within two hours

C. to choose the best food they like

D. to give kids a chance to choose the restaurant

2. If you go to a theme park, what may bother you?

A. Too many park goers.

B. Too expensive tickets.

C. The long distance.

D. Busy schedules.

3. The underlined word "sedate" in Paragraph 4 probably means ____.

A. rough

B. tiring

C. adventurous

D. quiet

4. What can be inferred from the last paragraph?

A. Staying with kids in any way benefits.

B. You needn't worry about being with kids.

C. Too much worry does harm to your health.

D. Time spent one-on-one is the most precious.

一次性纸衣主要用于防护γ射线。

硫化氢检测仪器按（）分类有常规型和防爆型。

A.检测原理

B.使用

C.使用场所

D.功能