刘某应聘到湖南饭店做厨师，双方于2009年1月签订了劳动合同。合同中约定试用期为1

出口危险货物小型气体容器的申请人可凭《出境危险货物运输包装使用鉴定结果单》申请检验检疫机构签发《出境货物运输包装性能检验结果单》以及相应的检验证书。

影像所见如图，该病例的诊断为（）

A.肺癌

B.神经纤维瘤病

C.肺上沟瘤

D.感染

E.以上都不是

常见的呼吸频率变化有（）

A.呼吸过速

B.间歇呼吸

C.潮式呼吸

D.叹气样呼吸

E.暂停呼吸

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.

The best title for the passage is ______.

A．Water Use in the United States

B．The Problem of Water Use

C．Water Use in the World

D．Water Use in the Twentieth Century

新、旧扣件应视情况进行防锈处理，如有困难，可不处理。（）