中修修竣后，机组的动态加载试验，负载不低于额定值的（）。
A.65%
B.75%
C.85%
D.95%
参考答案：C
I don't like the color of this dress. Would you show me _____ one? [ ]
A. another
B. the other
C. other
D. others
卵巢上皮性癌中最常见的是
A．黏液性癌
B．浆液性癌
C．子宫内膜样癌
D．透明细胞癌
E．绒毛膜癌
