A:唐太宗
B:唐中宗
C:武则天
D:唐玄宗
如图,△ABC中,∠B=90°,AB=6,将△ABC平移至△DEF的位置,若四边形DGCF的面积为15,且DG=4,则CF=____.
补全对话。
A:____I help you ?
B: Yes, do you have ____T-shirts?
A: Yes, we do. What ____do you want?
B: Yellow.
A: It's just ____for you.
B: ____is it?
A: It's 25 yuan.
从水面上方斜着看,由于光的____,看到的鱼是鱼的____像,要比鱼的实际位置____一些.
Cathy was born blind(天生是盲的), so she has __________ seen our beautiful world.