下列加横线词语古今意义相同的一组是( )
①行李之往来,共其乏困②微夫人之力不及此③若舍郑以为东道主④肴核既尽,杯盘狼籍
⑤则虽欲长侍足下,岂可得哉⑥则天地曾不能以一瞬⑦沛公居山东时,贪于财货⑧沛公奉卮酒为寿,约为婚姻
A:①③⑥
B:①④⑧
C:②⑤⑧
D:④⑤⑥
目前有一种蔬菜新品种“白菜—甘蓝”,这是将两个来自不同植物的体细胞融合成一个杂种细胞,并将其培育成新的植物体。这是利用了现代生物技术中的( )
请从右栏中为左栏的图片选择相应的文字描述
Picture
Description(描述)
① ____
A. Aren't they lovely? They walk on the ice and snow. They can also swim. Do you want to know more about them?
② ____
B. Do you often watch him play basketball? If you do so, what do you think of him? Good or awesome(令人敬畏的)?
③ ____
C. — I can't find my keys.
— Let me help you.
④ ____
D. — Where's your pen friend from?
— Sydney. Oh, it's in Australia.
⑤ ____
E. Do you enjoy playing soccer? Look! They often play after school. How excited they are!
—I've got some .
—Great! I'd like to write with it.