— Yeah , but I think she is not __________ our English teacher .
A:so funny as
B:as funnier as
C:so funny than
D:so funnier than
吃桑叶的“蚕宝宝”(如图),在蚕发育过程中所处的阶段是( )
读我国疆域和行政区划图,完成下列问题.
函数y=5-x+3 中,自变量x的取值范围是____ .
(Ⅰ)求数列 {an} 的通项公式;
(Ⅱ)令 bn=1log3an⋅log3an+1 ,数列 {bn} 的前 n 项和为 Tn ,求 T2018 .
给划线的字注音
尘嚣 ____ 墓冢 ____ 禁锢 ____
飒飒 ____ 藐视 ____