出血可用氨甲苯酸对抗
A.双香豆素B.肝素C.链激酶D.低分子右旋糖酐E.阿司匹林
参考答案:C
The factory used 65 percent of the raw materials, the rest of which _____ saved for other purposes.
A.is
B.are
C.was
D.were
边坡处治的常用措施()、()、()。