A:牛奶
B:鸡蛋
C:面包
D:青菜
下列关于染色体、DNA、基因之间的关系的叙述中不正确的是( )
—I need something for cutting the paper.
— Oh, you want a knife? OK, I'll get ______ for you.
(2015•松山区)克隆羊多莉的实例证明细胞核控制着生物的遗传.____ (判断对错)
find, eraser, book, some, a, is, my, too, where, under
This is my desk. Two____ are on it. One is my English book, and the other (另一本) is my math book. You can also see (也能看见)____CDs on the desk. The CDs are ____. My pencil box is on the desk,____. A pen,____ eraser and a ruler ____ in it. The pen is black, the____ is yellow, and the ruler is white. ____ is my pencil? Aha, it's under the desk. Is my computer game ____the desk,too? No, it isn't. Where is it? I can't____it in my room.