2016年1月9日
独立写作
Some people believe that going to school early in the morning is good for students’ study. Other students want to start a day late in the morning. Which opinion do you agree with and why?
综合写作
Passage：牙科使用水银不好
(1)health concern：it will be harmful to human。
(2)do harm to environment and the wildlife。
(3)can use some alternative materials like gold, porcelain and so on。
Lecture：不是这样的。
(1)The amount of mercury is smaller and smaller and people also aware that harm so they would pay more attention.
(2)The dentists would be required to collect the rest of mercury so the mercury cannot pollute environment and do harm to wildlife.
(3)The gold is too expensive so most of people cannot afford.
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