萤____火虫(yín yíng) 成熟____(shú shóu) 转____身(zhuǎn zhuàn)
雷____电(léi luí) 温暖____(luǎn nuǎn) 裙____子(qín qún)
(____)A.Look,what's that?
(____)B.OK.Let's go.
(____)C.Today is fine. Let's go to the zoo.
(____)D.It's a lion.
(____)E.Hello,boys and girls.
(____)F.Hello,Miss Liu.
(____)G.Oh,it's big.
选出下列词语中划线字音形完全正确的一项( )
3个旅游团游客年龄的方差分别是:S甲2=1.4,S乙2=18.8,S丙2=2.5,导游小方喜欢带游客年龄相近的团队,则他应该选择( )
①你认为该植物属于____植物.
②褐色小颗粒是____,是一种____细胞.