单项选择题
Speaking is the ground-work while you are learning a fo...
单项选择题Speaking is the ground-work while you are learning a foreign language.
- Wow! This is a marvelous room! I’ve never known you’r...
单项选择题- Wow! This is a marvelous room! I’ve never known you’re so artistic. - ______
- Would you like to have some coffee- _________A．No, pl...
单项选择题- Would you like to have some coffee - _________
