a.蝗蟲
b.蜜蜂
2006-11-04 06:58:44 · 7 個解答 · 發問者 Tsz Yan 1 in 教育與參考 ➔ 小學及中學教育
a.蝗蟲當然是害蟲來的,會破壞農作物,所以有蝗X.
b.蜜蜂 是益蟲,在花間或植物間,採擇花粉製造蜂蜜,又可春植物散播種子,蜂蜜對人體又有滋補作用,所以蜜蜂是益蟲.
2006-11-07 07:28:23 · answer #1 · answered by Alex 7 · 0⤊ 0⤋
係ｂ
蝗蟲 係會食健康既農作物
而蜜蜂 係會製造蜜糖
2006-11-04 08:14:14 · answer #2 · answered by ? 2 · 0⤊ 0⤋
兩樣都唔係，因為蝗蟲會食哂Ｄ農作物，雖然蜜蜂會有蜜糖，但係會針人！
2006-11-04 07:38:16 · answer #3 · answered by tiga 2 · 0⤊ 0⤋
b .蜜蜂.
2006-11-04 07:06:11 · answer #4 · answered by scotty 3 · 0⤊ 0⤋
b lo!
2006-11-04 07:04:13 · answer #5 · answered by 浩喬 2 · 0⤊ 0⤋
我估係b....
2006-11-04 07:02:46 · answer #6 · answered by GMD 2 · 0⤊ 0⤋
益蟲當然係蜜蜂。
2006-11-04 07:02:12 · answer #7 · answered by CheungKa Yan 2 · 0⤊ 0⤋