研究蛋白质的分类学价值时采用以下各种研究方法[除( )以外]。The teacher together with the students ________ discussing Reading Skills that ________ newly published in America.John thinks it won’t be long
新技术的建立和应用对生物学发展至关重要。下列技术（或仪器）与应用匹配正确的是DScience can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure
