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
The boy ____ lost his backpack has to borrow books from his teachers.
如图,一束来自远处物体的光经某同学眼睛的角膜和晶状体折射后所成的像落在视网膜之前,则该同学是( )
“农为天下之本务,而工贾皆其末也。”与此指导思想相一致的是( )