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问题 单项选择题

采集模块是采集（）和位移等变送器的标准信号；采集流量计、脉冲表的流量数据；采集水泵或阀门运行状态、设备供电状态和箱门开关状态。

A、采集压力、温度

B、密度

C、流量

D、增益

答案

参考答案：A

单项选择题 A3/A4型题

患者，男性，车祸导致颅脑外伤并右胫骨骨折，经救治2周后病情稳定，CT提示存在基底节病变。

以下症状中，该患者较小可能出现的是（）。

A.静止性震颤

B.运动不能

C.齿轮样肌张力增高

D.手足徐动

E.感觉性共济失调
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单项选择题

Americans use more water than any other people in the world. If we continue to use water at the rate we do now, we will soon not have enough to meet our needs. In 1980, 40 billion gallons were used each day in the United States. In 1990, 700 billion gallons were used. The average Americans uses almost 90 gallons of water a day for personal use. And much move water is needed to make the things American people like to have. For example, it takes thousands of gallons of water to make one pound of beef for the dinner table. It takes more than 100,000 gallons of water to make a car. If we include these uses of water, the average American uses about 2000 gallons of water a day.

What is the author’s opinion ______.

A．Americans don’t have enough water.

B．Americans don’t use enough water.

C．Americans like to use water.

D．Americans use too much water.
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