Now read Text F quickly and select your answers.
Career Days Employment Expo
Tuesday, April 7, 10:00 a.m. -- 8:00 p.m.
Convention Center
The Times, your unparalleled link between employers and job seekers, is proud to sponsor Career Days as a service to its readers.    Admission to Career Days is free, and all attendees can register for special sweepstakes prizes.    Bring your resume to the Employment Expo (copy duplication available).
So come out today and meet face to face with company recruiting managers and with representatives from a variety of schools and training companies.    Interviews may be conducted on site.
                                Career Days Extras!
· Resume Distribution Center
Have your resume electronically distributed to all participating companies (there is a '10.00 fee for this service).
· Employment Forums
11:30 AM Guest Speaker Jon P. Rodman, PH. D.
12:30 PM Guest Speaker Don Fleming, Times President
· Career Workshop Center
1:30 PM Applications, Resumes, and Letters
2:30 PM Job Searching on the Internet
3:30 PM Job Source Leads
4:30 PM Interviewing
· Career Enhancement Center
Representatives from a number of schools will be on hand to discuss the many beneficial programs they offer.
                                Career Days Presented by the Times
Directions to the Convention Center:    From the Harbor Expressway north or south, exit at 9th Street and proceed east to Flower Street.    Turn right on Flower Street and right on Main Street. Turn left on Convention Center Drive and enter and the Convention Center's South Hall parking lot.    '6.00 parking charge.    For recorded information, call the Times at 1-800-555-6676.

TEXT G
First read the following questions.
83. The amount of solar energy that is absorbed as heat is _____.
A. 19%
B. 34%
C. 53%
D. 47%
正确答案是

Now read Text G quickly and select your answers.
                         Solar Energy
1. Sometimes your wet bathing suit dries before you have had a chance to change into your clothes.    When seated by the window of a bus on a sunny winter day, you may feel very warm.    These situations occur because solar energy is present.    Solar energy is energy given off by the sun.
2. Imagine gasoline flowing over Niagara Falls at the same rate the water does.    That would be 5 billion gallons (19 billion liters) of gasoline an hour!    Suppose that all the flowing gasoline is collected for over 200 million years.    If all that gasoline is burned, it would equal the amount of energy transmitted by the sun in one hour.
3. Not all the solar energy released by the sun reaches the earth's surface.    About 34% is scattered into space by the gases or dust in the atmosphere.    Another 19% is absorbed by the different layers of the atmosphere.    The remaining 47% finally reaches the ground where it is absorbed as heat.

TEXT H
First read the following questions.
84. Pharmacologists and biologists are interested in sponges because _____.
A. they are primitive
B. of their digestive system
C. of the chemicals they produce
D. they are neither plant nor animal
正确答案是