user-avatar
khangle002
2 năm trước
luc 6 gio mot xe dap khoi hanh tu a voi van toc 12km/gio den 7gio30phut mot xe may co van toc 30 km tren gio cung khoi hanh tu a duoi theo hoi hai xe gap nhau luc may gio
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

The Internet is a great place to look up information. The same information may be found in libraries, but the Internet makes the information (1) _______ 24 hours a day. Furthermore, information on the Internet may be more up-to-date, and some would never be found in a library. The Internet is not a replacement for libraries, but it is an extremely valuable supplement. When you are (2) ______ to the Internet, you are ready to start searching. The basic step for finding what you are looking for in a fast and easy way is: Find a search engine. A search engine is a useful (3) ______ for looking up information on the Internet. Basically, it is an Internet site (4) _____ will do the searching on the Internet for you. There are many different search engines and websites for you to use. They are divided (5) ______ several different categories for your convenience. This will allow you to select a site that will be better for searching different topics. 1. A. capable B. available C. manageable D. possible 2. A. attached B. entered C. connected D. related 3. A. tool B. machine C. thing D. object 4. A. who B. what C. when D. that 5. A. into B. for C. between D. with

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team