Airports are not the mostsophisticated of security sites but a place of education and fun.
举一反三
- 社交网站不仅仅是为了娱乐和与老朋友保持联系。 A: Social networking sites are not just for fun and keeping in touch with old friends. B: Social networking sites are not just for fun and getting in touch with old friends.
- Higher education should place more
- Airport security refers to the techiniques and methods used in _____ the airports and aircraft from crime. A: producing B: protecting C: protruding D: providing
- Academic Web sites also provide ____, which allows students to take classes from an off-campus location. A: distance degrees B: distance education C: close degrees D: close education
- Higher education should place more emphasis on the amount of material memorized.