大家来见识一下美国烂学校烂学生可以有多差。。
美国有很多人从来不念书，没等到中学毕业纷纷FLUNKOUT，结果等去找工作的时候没办法需要中学文凭，于是去补课考GED（成人教育）。
那么成人教育的考题是这样的。。。
几个房客，跟我抱怨，太难了老考不过。。。
A painter rented a wallpaper steamer at 9 a.m. and returned it at 4 p.m. He paid a total of $28.84. What was the rental cost per hour?
A. $2.43
B. $3.61
C. $4.12
D. $5.77
What is the value of 36x-8y^2, x=3, y=-6
A. –288
B. –180
C. 1,200
D. 3,600
Annie is planning a business meeting for her company. She has a budget of $1,325 for renting a meeting room at a local hotel and providing lunch. She expects 26 people to attend the meeting. The cost of renting the meeting room is $270. Which inequality shows how to find the amount, x, Annie can spend on lunch for each person?
A. 26x + 270 ≥ 1,325
B. 26x + 270 ≤ 1,325
C. 270x + 26 ≥ 1,325
D. 270x + 26 ≤ 1,325
Dominic earns $285 per week plus an 8% commission rate on all his sales. If Dominic sells $4,213 worth of merchandise in one week, how much will his total earnings for the week be?
A. $337.04
B. $359.84
C. $513.00
D. $622.04
Which conclusion can be reached from the information on the map?
A. Volcanoes are scattered randomly across Earth.
B. Volcanoes are only located along edges of continents.
C. Volcanoes are mostly located along boundaries between plates.
D. Volcanoes are distributed equally in the Northern and Southern Hemispheres.
The diagram below shows a typical energy pyramid.
Which statement correctly describes the flow of energy through this pyramid?
