It ____ that all the students were having lessons in the teaching buildings when the earthquake occurred.

It was not until midnight _____ they reached the camp. [ ]

Three mountains, Meili, Baimang and Haba, _____ are covered with snow, tower over the land.

下列选项中都有古今异义词的一项是（ ）①腹犹果然 ②千里逢迎 ③臣少多疾病，九岁不行 ④奚惆怅而独悲 ⑤众人匹之，不亦悲乎 ⑥是以区区不能废远 ⑦悦亲戚之情话 ⑧时运不齐,命途多舛 ⑨既窈窕以寻壑 ⑩臣欲奉诏奔驰

Would you show me your room I heard you _______ a really pretty picture on the wall.