单词：enzymatic activities
单词：enzymatic activities 相关文章
I really like doing vocabulary activities. I think they are a great way for us to learn vocabulary. My teacher always gives us vocab activities that are like games. They are great fun and Im sure that helps us remember the words and phrases. He makes
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Do you like doing speaking activities in class? How often do you do them? I like speaking activities. Its always fun to speak to different people and practice your English. The teacher usually chooses something fun to talk about. I like role plays. W
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On the eve of the International AIDS Conference, which begins in Mexico City Sunday, researchers at the University of Texas Medical School at Houston claim to have discovered a way to destroy the HIV virus that causes AIDS. If their hopes are confir
VOA标准英语2008年（八月）
The week-long National Day holiday is due to start in one day's time. What are your travel plans? Many people nowadays prefer to take part in outdoor activities, such as mountain climbing, outdoor camping and drifting. Many of these intrepid explorer
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Better Living through Evolution: Nobel Prize in Chemistry This years prize is harnessing the power of evolution. The Royal Swedish Academy of Sciences has decided to award the 2018 Nobel Prize in Chemistry with one half to Frances H. Arnold for the d
2018年科学美国人10月
The United Nations' nuclear watchdog agency has passed a resolution that cites deep and increasing concern about Iran's nuclear activities. The 35-member board of the International Atomic Energy Agency approved the resolution Friday, about a week aft
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