______ 2000,this company has seen much new development.It has become one of the biggest companies in the country.
选择划线字正确的读音。
瞭望____(liáo liào) 关卡____(qiǎ kǎ)
脊梁____(jǐ jí) 祭奠____(jì chá)
硕果____(shuò suò) 深渊____(yuān yān)