【单选题】关于子宫内膜癌的说法下列错误的是
B.
平均发病年龄为60岁,75%发生于50岁以上妇女
E.
多数子宫内膜癌生长缓慢,局限于内膜或宫腔内生长时间较长。
【单选题】What made people choose the movie over the theater?
B.
The fact that films were less expensive.
C.
The fact that films were silent.
D.
The fact that films were shorter.
【单选题】有关子宫内膜,错误的说法是( )
C.
青春期开始受性激素影响,整个内膜层均发生周期性变化
【简答题】在钢屋架中,为保证组成 T 形截面杆件的双角钢共同工作,需在两个角钢之间布置 。
【单选题】—Which do you like better, films ______ programs? —I prefer TV ______ films.
【简答题】所谓榫卯是指将 ______ 压人 ______ 或者 ______ 中的一种结构方式