几道英语语法题,谁能告诉我为什么这么做
1.Jupiteristhebiggestplanetofthesolarsystem,withadiameterapproximatelyeleventimes__________theEarth.
AofBthatCthanDthatof答案D
2.Iwouldlike_______thatIdon’thaveaveryhighopinionofyou.
AtohaveyouknowBtohaveyouknown答案A
3.Thefloodsdestroyedbridges,whichmadeitimpossibletoreachthevillage______
AonroadBbyroadCthroughroadDinroad答案B