王小春从家出发去超市再去游乐场,一共用了8分钟.
根据句意用括号内所给单词的适当形式填空。(1)I'm a singer and ____ (I) name's Dale.(2)Is ____ (she) book new?(3)It's nice____ (meet) you.(4)His____ (one) name is Jones.(5)Six and three ____ (be) nine.
____是中国工程院院士,____的创始人,也世界上成功利用水稻杂交优势的第一人。