题目内容
石墨烯是世界上第一个被发现的二维材料。
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利用碳纳米管有可能帮助人们实现建造太空电梯的梦想。
石墨烯
选词填空Fill in the blanks with the right words or phrases. Change the form where necessary.have the makings ofrefer tofamiliarizequalitydeveloppossessdiffer fromreliableassistancecorrespondence1. The ______ of the service here has improved a lot since he was promoted to manager.2. Unless we receive more financial ______ from the government, the hospital will have to close.3. The manager thought he was a______ person and told him all about the new plan.4. The library bought all the______ between the President and his wife.5. She has three years experience of offie work, so she______ becoming an office professional.6. The police asked me if I______ a gun.7. The proposal will have to______ the Finance Committee.8. I wonder whether you will______ us with your technical know-how.9. A child______ repidly both physically and mentally between the ages of 13 and 16.10. Wedding customs______ from country to country.
“餅肌”的意思是白嫩丰润的肌肤。
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