A:go away
B:put away
C:come into
D:climb up
下列说法正确的是( )
棕色牛体细胞的细胞核移入黄色牛的去核卵细胞中,形成的新细胞培育成胚胎,移植到黑色牛的体内发育,产下的小牛毛色是( )
填入所缺词语,完成下列短文
Dear Bob,
I have a happy family.I like(1)____ and(2)____ .But I don't like(3)____ .My father likes(4)____ and(5)____ .He doesn't like(6)____ .My mother likes(7)____ ,but she doesn't like(8)____ and(9)____ .And she wants me to drink(10)____ every day.
How about you? Please write to me soon.
Yours,
Alan
曙光小学有3个同学参加数学竞赛,试卷有10道题,答对一道题得10分,答错或者不答均倒扣3分,最后小明得了87分、小红得了74分、小华得了9分,那么他们3人一共答对了( )道题.