单选题：It was the first time that such a ________ had to be taken a

题目内容：

It was the first time that such a ________ had to be taken at a British nuclear power station. A．presentation
B．precaution
C．preparation
D．prediction

参考答案：

答案解析：

Accordingtotheauthor,thetruemeaningof“wellness”isforpeople__

Accordingtotheauthor,thetruemeaningof“wellness”isforpeople________.A．tobestsatis

分类：英语四级题型：单选题

分类：英语四级题型：单选题

下列属于定量预测方法的有（　）。A．简单平均法 B．德尔菲法 C．移动平均法 D．加权移动平均法 E．专家调查法

分类：英语四级题型：单选题

Whyaresomerestaurantsturningupthepressuretosellbottledwater?A．Bottledwaterbrings

分类：英语四级题型：单选题

男性，25岁，3天前体检偶然发现血压150/90mmHg，尿蛋白（++），红细胞0～1个/HP，眼底正常。拟诊应考虑（　　）A．慢性肾炎 B．高血压病肾损害 C

分类：英语四级题型：单选题