根据《陆生野生动物保护实施条例》的规定,野生动物资源普查应间隔多少年进行一次()
A、十年
B、二十年
C、三十年
参考答案:A
There are __________ students in my school. __________ students in my school is over 5000.[ ]
A. a number of, A number of
B. the number of, The number of
C. the number of, A number of
D. a number of, The number of
现代企业制度的特征有哪些?