40%甲醛熏蒸60min适用于()
A.医用缝合线
B.刀片及剪刀
C.橡胶管
D.乳胶手套
E.输尿管导管
参考答案:A
It is hoped that this project _____ by the end of 2014 will be a popular tourist attraction of the city.
A.being accomplished
B.to be accomplished
C.will be accomplished
D.accomplished
罂粟科的花由下列哪些部分组成
A.雌蕊群
B.
C.花萼