A:俄国共产党沙皇政府
B:俄国共产党资产阶级临时政府
C:布尔什维克党沙皇政府
D:布尔什维克党资产阶级临时政府
用方框那所给的单词或短语完成下列各句,注意形式变化
(1) Where was your mother? --She ____ .(2) Let's____ school by bus.(3)The twins like ____ .(4)____ is fun for the twins.(5) I ____ I'm late.(6) Don't ____ school next time.(7)What ____ with you? I'm____ ill.(8)____ do you go to the park? Once a week.(9)Where ____ you ____ ? Canada.(10) Look! Liu Mei____ .
若把分式x+3y2x的x、y同时缩小12倍,则分式的值( )