下列划线字的注音完全正确的一项是( )
元素周期表中硒元素的某些信息如图所示,下列有关硒的说法不正确的是( )
根据下图,补全单词。
— What do we ____ for breakfast?
— We have some____ and rice.
I usually go to school by bike, today I took a bus because it rained heavily.