红彩带长8厘米，蓝彩带长6厘米，蓝彩带是红彩带的______．
6÷8=34；
答：蓝彩带是红彩带的34．
故答案为：34．
下列农作物哪些是明朝时从国外引进的
①玉米②甘薯③马铃薯④花生⑤向日葵⑥葡萄⑦西瓜[ ]
A．④⑤⑥⑦
B．①②⑤⑥
C．①②③④⑤
D．③⑤⑥⑦
__________he was tired, __________he didn't stop to have a rest.[ ]
A. Though; but
B. Though; /
C. But; though
D. /; /
