保护期7年的是（）
A.一级保护的野生药材物种
B.二级保护的野生药材物种
C.中药一级保护品种
D.中药二级保护品种
参考答案：D
Before the Hope Project was carried out in this poor area, children here had no ________ to education.[ ]
A. access
B. approach
C. attitude
D. attraction
对于公民社会力量强大的国家来说，社会主导途径实行的可行性较大。
