Look at Ben. He____(be) tall and thin now. He____(weigh) 28 kilograms. And he is 145 centimetres tall. He ____(eat) a little meat and____(do) a lot of exercise. He is healthy.
读拼音,写词语。
zhǎo dào
ɡē chànɡ
yuǎn fāng
jié mù
____
脊髓具有反射功能和但没有传导功能.