【简答题】听下面一段材料,回答第1至4题。 1. What's the main use of the Internet for the woman? [ ] A. Chatting online. B. Doing work. C. Learning languages. 2. What do we learn about the woman? [ ] A. She does some w...
【简答题】What's the main reason we teach students math? What's the consequence of the excessive use of calculators in class, according to the writer? How do you evaluate learning effective methods for approach...