紫外线和空气中的氧气可加速食品中营养素的氧化分解,特别是油脂的作用尤为明显。( )
参考答案:对
句型转换。
1. I used to be afraid of flying in an airplane. (改为同义句)
I used to be afraid ___________ in an airplane.
2. I don't know how I can swim well. (改为简单句)
I don't know ___________ well.
3. It seems that he has passed the exam. (改为简单句)
He __________ passed the exam.
4. I used to have long hair. (改为同义句)
I ___________ have long hair ___________.
5. You used to play the piano, ___________? (完成反意疑问句)
MicrosoftSQLServer2000和CommerceServer2000集成使用,可以创建B2B和B2C网站,并支持【 】数据分析。