粘度分类是以()时运动粘度分类。
A.80℃
B.60℃
C.40℃
D.70℃
参考答案:C
根据句意及首字母补全在本课中出现的单词。
1. It's great h_____!
2. It's a very i_____ book.I like it very much.
3. Let's t_____ the books.Mine is about Lei Feng.What about your book?
4. Most people don't have cows and chickens a_____
5. I n_____ to show you my hobby.
屈原在《哀郢》中表现了怎样的思想感情?