卡他性炎发生的部位在（）A、黏膜 B、浆膜 C、肌膜 D、筋膜 E、滑膜

图8为“四种常见天气系统经过不同地区时气压变化过程曲线图”，读后回答23～25题。

小题1:天气系统过境时，不会出现阴雨天气的曲线是（   ）

A．①

B．②

C．③

D．④小题2:暖锋过境后与冷锋过境后的共同天气现象是（  ）

A．气温上升

B．气压下降

C．气温骤降

D．天气转晴小题3:下列叙述正确的是（   ）

A．①天气系统过境时会带来大风、雨雪天气

B．②天气系统垂直方向上的气流以上升为主

C．③天气系统过境后气温降低，气压升高，天气转晴

D．④天气系统过境时天气晴朗

Thomas Alva Edison was awarded more patents on inventions than any other American. When he died in 1931, Americans wondered how they could best show their respect for him. One suggestion was that the nation observe a minute or two of total blackout. All electric power would be shut off in homes, streets, and factories. Perhaps this suggested plan made Americans realize fully what Edison and his inventions mean to them. Electric power was too important to the country. Shutting it off for even a short time would have led to complete confusion. A blackout was impossible.

On the day of Edison's funeral, many people silently dimmed their lights. In this way they honored the man who had done more than anyone else to put the great force of electricity at his countrymen's fingertips.

小题1:This selection says that Thomas Edison ________.

A．was the only important American inventor

B．received the first American patent

C．received more patents than any other American

D．was the first American inventor小题2:People decided to honor Edison when ________.

A．he made the first electric light

B．electric power was 100 years

C．the country realized electricity's importance

D．he died in 1931小题3:The suggested plan was to ________.

A．turn off the lights in factories and schools

B．observe a few minutes of total silence

C．dim all electric lights

D．shut off all electricity for a short time

适合入选收入型组合的证券有( )

A．高收益的普通股

B．优先股

C．高源息风险的普通股

D．低源息、股价涨幅较大的普通股

在石棉厂工作35年的52岁男性患者，10年前患者出现咳嗽，活动时呼吸困难加剧，常伴局部胸痛。咳痰量不多，痰中查出石棉小体，肺活量降低，X线胸片有不规则小阴影和胸膜改变，肺纹理改变及肺气肿。近几月发现一侧胸壁显现不规则突起，沿胸外侧壁胸膜自下而上生长，再沿胸内侧延伸，该工人可能患的是（）。

A．肺癌、肺气肿

B．石棉肺、胸膜炎

C．硅酸盐肺、肺腺癌

D．石棉肺、胸膜间皮瘤

E．石棉肺、肺鳞癌

为避免出租人利用航次租船合同中的“船舶待指定”条款任意选择和派遣不符合承租人要求的船舶，双方当事人必须事先在合同中明确规定待指定的船舶的（）。

A.技术规范

B.船长与船员情况

C.船名

D.船舶位置