第15题: [单项选择]Fox hunting opponents often interfere in the game______. A. by resorting to violence B. by confusing the fox hunters C. by taking legal action D. by demonstrating on the scene 参考答案:B 答案解析:可以从第四段的最后一句找出答案。该句提到“but mostly saboteurs interfere with the hunt by misleading riders and disturbin
第16题: [单项选择]目前孕产妇死亡的常见原因中,排在首位的是() A. 子痫 B. 妊娠合并心脏病 C. 甲亢 D. 产科出血 E. 羊水栓塞 参考答案:D 答案解析:目前产后出血仍是孕产妇死亡的首要原因。