2015年1月31日大陆2015年1月31日。
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Q1 weekend afternoon which prefer
1 watch tv 2 stay with family 3 exercise or go to gym
Q2
Q3 letter to college newspaper
Students need snack shop on campus
1 help work experience which helpful in real work especially opening up own business
2 convenient, campus cafe too long line to wait, stores in town half an hour round trip cost time
Q4 task portioning
Divided into different periods, order and sequence
Leaf cutter ants
3 groups to carry food to nest
1 climb up trees and cut leaves then fall down
2 cut leaves into small pieces and carry partway to nest
3 bring leaves into nest
Q5 problem: the current dormitory too noisy to concentrate on school work
S1 rent on campus apartment quiet and not expensive
S2 off campus apartment expensive
Increase part time job hours in library no time to hang out with friends
Q6 railways changed American economies
1 sell goods all across country clock company before sell to people live in that city or near
After carry by trains to the entire nation
2 build factories where no raw material
Factories in the south bought raw material by train to produce powe