下列各项中对相同句式的分类正确的一项是（ ）①海运则将徙于南冥 ②《齐谐》者，志怪者也。③彼且奚适也 ④杨意不逢 ⑤都督阎公之雅望 ⑥问征夫以前路 ⑦今臣亡国贱俘 ⑧而莫之夭阏者

Many of the earth’s plants and animals have already ______ and several other species are endangered．

How about your travel? — You can hardly imagine what difficulty we have had ______ the vast desert. [ ]

re were no hungry problem, the peopleof the world should have ________ in their daily life

57 I have never dreamed of _______ such a good hotel in this town