根据句意及汉语提示补全单词。 (1) There are many (老虎) and lions in the zoo. (2) (象) are very strong. (3) — Excuse me, what's the time, please?— It's a (一刻钟) to ten. (4) It's (一半) past seven. Let's go to school. 答案:【1】tigers
【1】Elephants
【1】quarter
【1】half我国古籍《草木疏》上说“蝗类青色,长角长股,股鸣者也”,说明蝗虫通过什么来传递信A.视觉B.气味C.分泌物D.声音