腹泻脱水患儿经补液治疗后已排尿，按医嘱继续补液，400ml溶液中最多可加入10%氯化

某男性退休工人。高血压病20年，不规则服药。晨起锻炼身体时突然头痛，意识不清，半小时后送到医院。体检：昏迷，血压27／16kPa，双眼向右侧凝视，左足外旋位。

为进一步明确诊断，最有价值的辅助检查为（）

A.腰穿检查

B.脑超声检查

C.头颅CT检查

D.开颅检查

E.脑电图检查

关于阿昔洛韦，下列哪点是不正确：

A．通过抑制病毒DNA多聚酶发挥作用

B．可能引起肾功不良

C．是目前最有效的抗HSV药物之一

D．对VZV和EB病毒感染有效

E．对病毒性肝炎有效

On May 29, 1973, Thomas Bradley, a black man, was elected mayor of Los Angeles. Los Angeles is the third largest city in the United States, with a population of three million. About sixteen percent of the city’s population are black.
News of this election appeared on the front pages of newspapers everywhere in the United States. Here is how one major newspaper reported the event.
LOS ANGELES ELECTS BRADLEY MAYOR UNSEATING YORTYBLACK WINS 56% OF VOTES
Bradley called his victory over Yorty "the fulfillment of a dream". During his childhood and youth, people had kept telling him, "You can’t do this, you can’t go there, because you are a Negro. " Nevertheless he had won a decisive victory over a man who had been won 43.7 percent.
Los Angeles voters have had many opportunities to judge. Thomas Bradley had to form an opinion of him. The son of a poor farmer Texas, he joined the Los Angeles police force in 1940. During his twenty-one years on the police force he earned a law degree by attending school at night. He was elected to the city council ten years ago.
At the time of the Los Angeles election, three other American cities already had black mayors, but none of those cities had as large a population as Los Angeles. Besides, the percentage of blacks in those other cities was much larger. Cleveland, Ohio, had thirty-six percent black when Carl Stokes was elected mayor of Cleveland in 1967. In the same year Richard Hatcher was elected mayor of Cary. In Newark, New Jersey, sixty percent of the population were black when Kenneth Gibson was elected in 1970. Thus election of a black mayor in those cities was not very surprising.
In Los Angeles thousands of white citizens voted for Thomas Bradley because they believed he would be a better mayor than the white candidate. Bradley had spent forty-eight of his fifty-five years in Los Angeles. Four years ago Bradley lost mayoral election to Yorty. This time Bradley won.

From the passage we can infer that people ______.

A. voted for Bradley because of his black color
B. didn’t care much about his color when they voted
C. voted for him to give a chance to fulfill his dream
D. voted for Bradley because they trust him

公用部分主要包括（）。

A、吸收剂（石灰石浆液）；

B、制备系统；

C、石膏脱水系统；

D、电控系统。

根据《长途光缆波分复用（WDM）传输系统工程验收规范》，工程初步验收时，设备功能检查及本机现场指标测试的抽测比例是30％，当按该比例抽测不足一个时，按一个抽测。