When asked to explain he did to make his students so fascinated with his lessons.the teacher paused and thought deeply．( )A．what was it thatB．that what it wasC．what it was thatD．what was it 题目和参考答案——青夏教育精英家教网—

1．令全国人民兴奋的是中国成为了第三个实现无人宇宙飞船在月球表面软着陆的国家．（excite，softland）What excited people all over the country was that China became the third country to softland an unmanned spacecraft on the （surface of the） moon．．

2．Graphs can be a very useful tool for conveying information，especially numbers，percentages，and other data．A graph gives the reader a picture to interpret．That can be a lot more efficient than pages and pages explaining the data．
Graphs can seem frightening，but reading a graph is a lot like reading a story．The graph has a title，a main idea，and supporting details．You can use your active reading skills to analyze and understand graphs just like any other text．
Most graphs have a few basic parts：a caption or introduction paragraph，a title，a legend or key，and labeled axes．An active reader looks at each part of the graph before trying to interpret the data．Captions will usually tell you where the data from（for example，a scientific study of 400African elephants from 1980to 2005）．Captions usually summarize the author's main point as well．The title is very important．It tells you the main idea of the graph by stating what kind of information is being shown．A legend，also called a key，is a guide to the symbols and colors used in the graph．Many graphs，including bar graphs and line graphs，have two axes that form a corner．Usually these axes are the left side and the bottom of the graph．Each axis will always have a label tells you what each axis measures．
Bar Graphs
A bar graph has two axes and uses bars to show amounts．In Graph 1，we see that the x-axis showsgrades students earned，and the y-axis shows how many students earned each grade．You can see that 6students earned an A because the bar for A stretches up to 6on the vertical measurement．There is a lot of information we can get from a simple graph like this （See Graph 1）
Line Graphs
A line graph looks similar to a bar graph，but instead ofbars，it plots points and connects them with a line．It has thesame parts as a bar graph---two labeled axes---and can be read the same way．To read a line graph，it's important to focus on the points of intersection rather than the line segments between the points．This type of graph is most commonly used to show howsomething changes over time．Here is a graph that charts howfar a bird flies during the first five days of its spring migration
（See Graph 2）．
The unit of measurement for the x-axis is days．The unit of measurement for the y-axis is kilometers．Thuswe can see that，on the first day，the pipit flew 20kilometers．The line segment goes up between Day 1and Day 2，which means that the bird flew farther on Day 2．If the line segment angled down，as between Day 4and Day 5，it would mean that the bird flew fewer kilometers than the day before．This line graph is a quick，visual way to tell the reader about the bird's migration．
Pie Graphs
A typical pie graph looks like a circular pie．The circle is divided intosections，and each section represents a fraction of the data．The graph iscommonly used to show percentages； the whole pie represents 100percent，so each piece is a fraction of the whole．
A pie graph might include a legend，or it might use icons or labels within each slice．This pie graph shows one month's expenses（See Graph 3）．
Food 25Movies12
Clothing 36Savings20
Books $7

46．When used in a graph，a legend isA．
A．a guide to the symbols and colors
B．an introduction paragraph
C．the main idea
D．the data
47．What is the total number of students who earned a C or better？D
A.4．    B.6．    C.10．    D.20．
48．The bird covered the longest distance onC．
A．Day 1．   B．Day 2．    C．Day 3．       D．Day 4．
49．Which of the following cost Amy most？D
A．Food．   B．Books．    C．Movies．     D．Clothing．

The moment Jane, just nine months old, saw another baby fall, tears came into her own eyes and she crawled (爬) off to her mother 1. (comfort) as though it was she who had been hurt. And 15-month-old Michael went to get his own teddy bear for his crying friend. 2. of the above acts of sympathy and caring were observed by scientists. They have found that babies feel sympathy even before they 3. (full) realize that they exist apart from other people. Even 4. (month) after birth, babies react to a pain in others as if it 5. (be) their own, crying when they see another child’s tears. 6. about one year old, they start to realize the pain is not their own but someone else’s. In a study, for example, a one-year-old brought his own mother over to comfort a crying friend, 7. (ignore) the friend s mother, 8. was also in the room. This confusion is seen too when one-year-old babies imitate (模仿) the pain of someone else, possibly to 9. (well) understand how they are feeling. For example, if another baby hurts her fingers, a one-year-old might put her fingers in her mouth to see if she hurts, too. On seeing his mother cry, one baby wiped his own eyes, 10. there were no tears in his eyes.

	A．	what was it that		B．	that what it was
	C．	what it was that		D．	what was it

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