良心在护理行为过程中能起到（）
A.选择作用
B.监督作用
C.评价作用
D.否定作用
参考答案：B
Complete the sentences.（根据提示补全单词，完成句子）
1. We often have lu ______ch in the ca______.
2. We play f ______ tb ______ll on the pl ______.
3. Look ! There are so many flowers in the g ______ n.
4. — Where is the. canteen? — It's on the f ______ t floor.
(10无锡10)下列图示实验操作正确的是
