【B7】
A. invited
B. made
C. offered
D. asked
根据优势种的定义，热带稀树草原中的大树为优势种。
A. 正确
B. 错误
Where did the woman see the film？
A. In a library.
B. In a cinema.
C. On TV.
What does the man mean？
A. Everyone ate his fish.
B. No one ate his fish.
C. It was almost enough for all of us.
微信支付 
支付宝支付