_______from space,our earth,with water covering 70/ of its surface,appears as a "blue planet".A SeenB SeeingC Having seenD TO see为什么选A不选C啊`~`麻烦结实下`~`70旁边的是百分号~

space space 1._______from space,the earth looks like a huge water covered globe.a Having seenb Seeingc To seed Seen请选出此题的正确答案,并详细分析下. _______from space,our earth,with water covering 70/ of its surface,appears as a blue planet.A SeenB SeeingC Having seenD TO see为什么选A不选C啊`~`麻烦结实下`~`70旁边的是百分号~ plus ou ou menorg chateauueuf ou 莲OU的OU字怎么写? Merry.Space English Space space travel SPACE是什么意思 the space space 复数 my space empty space 和empty space cap ou pas cap en moins ou en