多见于流产、分娩后()
A.急性子宫内膜炎及急性子宫肌炎
B.急性输卵管炎
C.慢性盆腔结缔组织炎
D.急性盆腔腹膜炎
E.卵巢炎
参考答案:A
She is so helpful that she is always ready to help people in trouble. Which of the following is correctfor the underlined word in the sentence?
A./'tr37bl/
B./'tra7bl/
C./'trKbl/
D./'trbl/
当今世界和平与发展的主要障碍是( )。
A.霸权主义与强权政治
B.社会主义与资本主义的较量
C.地区冲突与民族矛盾
D.和平演变的威胁