()是我国历史上第一个提出不依靠农业富国的改革家。
A.桑弘羊
B.王安石
C.商鞅
参考答案:A
—Do you know ______ tomorrow?
—At 8 o'clock. [ ]
A. when did she come
B. when she came
C. when will she come
D. when she will come
下列哪条不属于可摘局部义齿支托的作用()
A.支持作用
B.稳定作用
C.固位作用
D.间接固位体
E.防止食物嵌塞