看图完成句子。 1. My mother is a ______________. She goes to work by ______________. 2. This is ______________ flag. It has a ______________. 3. I don't have ______________ and ______________. My mother and father have one son: me!
【单选题】Choose proper phrase to complete the following sentence.4. What I advocate isa raised environmental awareness. _____________________,we should fully realize the necessity to protect the environment. b...