邮政储蓄网点柜员可以在空闲时间预先在空白凭证上加盖业务专用章。
A、正确
B、错误
参考答案:B
据句意及单词首字母完成句子。
1. He is h , so he will pass the exam.
2. Students are s to keep the classroom clean.
3. She didn't r home until 11:00.
4. L , he found his book that he had lost.
5. To my s , Tom did come to the party.
适宜于观察减压神经对心脏影响试验的动物是()。
A.小鼠
B.大鼠
C.豚鼠
D.兔