[选择题]His name is Tom Brown. His family name is __.[ ]
[选择题]二氢黄酮类化合物具有的性质是< ABCE )。
[问答题]据句意和首字母提示填空。. How is everything__ (go)? 2. Thank you for__ (invite) me . 3. The__ is blowing (吹),It39s __ (wind). 4. I hope__ (meet) you in Beijing. 5. At the__ (begin) of the class, our teacher tells us an interesting story.