解:∵z=1+i,∴z2=2i
∴z2+az+bz2-z+
-- Can I have some more ice cream, Mum?
-- Sorry. There is _______ left in the fridge.
看拼音,写词语
jǐ liáng
jǐn xiù
wǎn ěr
chà zǐ yān hóng
____
qí dǎo
ní gū
gù yōng
yìng jiē bù xiá
某学生量取液体时,仰视读数为30mL,将液体倒出一部分后,俯视读数为20mL,则该同学实际倒出的液体体积为( )