①____ What's your friend's name? A.Yes, she is.
②____ Does she have long hair? B.Yes, they are.
③____ Are they good friends? C.He's short.
④____ Is your brother tall or short? D.Yes, she does.
⑤____ Is she thin? E.Liu Tong.
bèng liè
shí hóu
mí yuán
shí dèng
____
zhuā ěr náo sāi
suō jǐng
zhāng lù
bì shǔ
关于物体受到的浮力,下列说法正确的是( )
下列燃料不属于化石燃料的是( )