风量过小，床层紧密，细颗粒透筛能力差，床层移动速度慢。

患者，女，26岁。3天前突然发生面、颈部红肿与水疱，自觉痒痛，伴恶寒，发热，头痛，舌苔薄黄，脉滑数。怀疑接触过敏物引起，治疗应首选

A．桑菊饮
B．银翘散
C．普济消毒饮
D．龙胆泻肝汤
E．黄连解毒汤

文文在家看完电视后，习惯把遥控器一按，就算把电视关了。有一次她发现电视机上还有一个指示灯亮着（此时电视机处于待机状态）。于是他想：这里电视机是否不在消耗电能呢？“十一”全家外出旅欧，她征得父母同意，设计了如下的方案进行探究；让电视机处于待机状态，然后拔掉所有用电器的电源插头或关掉开关，记下时间和家中电能表的读数，旅游结束回到家中，再记下此时的时间和电能表的读数。刻录数据如下表。问：

（1）文文家的电视机在待机状态下消耗的电功率是多少瓦？

（2）截止到2008年底，吉州区总人口约为30万，总户数约8万户，假设每户有一台电视机，平均每台电视机每天待机15h，且电视机功率与文文家电视机的功率相同，则每月（按30天计）共浪费电能约为多少千瓦时？

（3）要显著降低电视机这种不正常的电能消耗，你认为应该采取什么措施？

下列指标不能反映公司营运能力的是（ ）。

A．存货周转率

B．已获利息倍数

C．流动资产周转率

D．总资产周转率

I was reading Shirley Hazzard’s novel The Transit of Venus. Though I (51) her other books, I had always resisted this one. It (52) me as too pure somehow, too heroic, larger or finer than life and therefore unreal. But now I read it with an almost (53) pleasure. There were sentences that (54) of gratification to my eyes and (55) the hairs on the nape of my neck. I was in a Boston hospital, propped tip in bed with a feeding tube in my arm after (56) surgery for cancer. It was

(57) double room and my roommate, who (58) when he spoke because he had both a broken chin and a drug habit was spraying the air for the fourth or fifth time that day with (59) had a television set and a radio going (60) . The diagnosis of my case was ambiguous. When I asked the doctor the usual question-How much time have I got—he hesitated before answering. "I would say," he said, "that you have in the neighborhood of years.\

59().

A.perform 

B.perceive 

C.prospect 

D.perfume

下列实验方案设计合理且能达到相应实验预期目的的是 [ ]

A．制取少量蒸馏水

B．用铜和浓硝酸制取少量NO₂

C．证明氧化性：Cl₂>Br₂>I₂

D．制取HCl且除去多余的气体