— What should we do to reduce(减少) food waste?
— In a restaurant only order as ________as we need and try to eat it up.
A:much
B:many
C:more
D:most
{x2+2xsinA1+sinA2=0x2+2xsinA2+sinA3=0x2+2xsinA3+sinA1=0 均有实根,求这凸4n+2边形各内角的度数.
《隋书》卷二十六《百官志》说:“尽规献纳,纠正违阙。”“献纳得失,省诸奏闻文书。意异者,随事为驳。”由此可知( )
“五岳”中位于黄土高原的是( )