ufacturing, cheaper materials are constantly being for the better, more expensive kind.

Can you see the baskets on the table—Oh, yes. Look! There are some eggs in .

he past decades, sea ice _____ in the Arctic as aresult of global warming

下列对特殊句式类型，分类正确的一项是（）①俨骖騑于上路 ②是臣尽节于陛下之日长③《齐谐》者，志怪者也 ④然今卒困于此⑤不忍杀之，以赐公 ⑥农人告余以春及⑦今臣亡国贱俘 ⑧且臣少仕伪朝⑨灭六国者六国也，非秦也 ⑩成卒叫，函谷举

The children are _______ in studying.