My heaith makes a big ______to my grades. (different)

My heaith makes a big ______to my grades. (different) Mum usually makes a delicious birthday cake forme on my brithday. Mum usually__ ＿ a delicious bi保持原句意思不变 计算(a+bi)* (a-bi) - aunt /never /makes /cake /a /birthday /my / . a lot of vegetables help you to keep in good heaith.( 改同义句） (a+bi)(a−bi)=? My mum likes _______noodles?A、makes B、makingC、makes三选一,哪个对,为什么? a+bi的虚部是b还是bi a+bi中bi指什么 My mother makes a nice milk shake .(改为感叹句） Doing morning (exercise) makes a big difference to my health a+bi是什么意思 计算(a-bi)^3 i heard my neighbour ()back from work.A.come Bi heard my neighbour ()back from work.A.come B.coming z=a+bi 证明 |z|^2 = (a+bi)(a-bi) [追加30]z=a+bi 证明 |z|^2 = (a+bi)(a-bi)想好半天. My mother always makes me a cake on my birthday将它改为被动语态啊 bi- (a+bi)(c+di) (a-bi)(c-di)