喜旱莲子草大量培养对解决鱼类饲料有很大意义，其不适于培养在（）中。
A.浅塘
B.河湾
C.湖湾
D.急流河
参考答案：D
根据句意及首字母提示，完成下列单词
1. I can l ______ a lot about Chinese history.
2. His f ______ food is chicken.
3. Her brother w ______ to be an artist.
4. Do you want to go to a m ______?
5. My brother likes action movies. He thinks it's e ______.
关节型银屑病可累及的关节有（）。
A.肘膝关节
B.指趾关节
C.脊椎
D.骶髂关节
