A   What does the calorimeter(热量测量室) look like inside?
D   What is the first impression?
E   How do the volunteers kill the time?来源：考试大

4   Paragraph 4____________来源：考试大
E   How do the volunteers kill the time?来源：考试大

分析:在段落中没有发现什么线索（如:关键词/结构的重复，特殊的句子结构），这样就利用段首句/段尾句的句意。借助段首句中“impose a kind of order on the long days they face in the room”的喻义，判断E为答案。来源：考试大

提示:也可以借助段落中简单句子的大意（段落中的句子无论位于段落的什么位置总是与段落的中心有或“近”或“远”的关系），对照被选项大意判断答案。来源：考试大

The scientists help volunteers impose a kind of order on the long days they face in the room. “The first time, I only took one video and a book, but it was OK because I watched TV the rest of the time,” says Nicola. And twice a day she used the exercise bike. She pedaled (v.踩踏板) for half an hour, watched by researchers to make sure she didn’t go too fast.

补充:来源：考试大
Impose: vt.征 (税等), 把....强加给来源：考试大
e.g. impose a tax on imports征收进口税来源：考试大
She pedaled (v.踩踏板) for half an hour, watched by researchers to make sure she didn’t go too fast.= She pedaled (v.踩踏板) for half an hour, (when she was) watched by researchers to make sure she didn’t go too fast.

A  the volunteers do 来源：考试大
B  because she does not have a weight problem
C  because the life there can be very boring 来源：考试大
D  make people overeat
E  because she was her own boss
F  after passing a high-protein test

5   The machinery outside the calorimeters records everything ___________.
A  the volunteers do

分析:根据搭配语法结构和搭配语意判断答案范围为A。也可根据题干中的黑体词作为答案线索，这样找到答案相关句:Outside these rooms another sign reads “Please do not enter- work in progress” and in front of the rooms advanced machinery registers every move the volunteers make.

B  because she does not have a weight problem
C  because the life there can be very boring来源：考试大
D  make people overeat
E  because she was her own boss *来源：考试大
F  after passing a high-protein test *来源：考试大

6   Nicola Walters had time for the experiments ________________.
E  because she was her own boss

分析:根据搭配语法结构和搭配语意选择E。来源：考试大
A self-employed community dance worker, she was able to fit the experiment in around her work.

补充:来源：考试大
around: prep. 以为…中心来源：考试大
e.g. an economy focused around farming and light industry以农业和轻工业为主的经济
around the corner adv.在拐角处
around-the-clock adj.连续不断的 来源：考试大

B  because she does not have a weight problem
C  because the life there can be very boring来源：考试大
D  make people overeat
F  after passing a high-protein test 

7    Volunteers have to get prepared for the time in the calorimeter ____________.
C  because the life there can be very boring

分析:根据搭配语法结构和搭配语意选择C。来源：考试大
B  because she does not have a weight problem
D  make people overeat
F  after passing a high-protein test 

8   The experiments show that high-fat diets _____________.
D  make people overeat

分析:根据搭配语法结构和搭配语意选择D。来源：考试大