下列地点中,其位置符合东半球、北半球、低纬度三个条件的是( )
A:165°E,20°N
B:21°W,5°N
C:10°W,25°S
D:15°W,25°N
— Whose bedroom is it?
—It's ____. (they)
如图,折叠直角三角形纸片的直角,使点C落在斜边AB上的点E处.已知AB=83,∠B=30°, 则DE的长是( )
—________Here we don’t have such a lady now.