By the time the doctor has made your lung checked, you_________ the result.
A:gets
B:has been got
C:will get
D:is getting
将下面的结构和发育情况用线连接起来
下图中ACB为晨昏线,C为中点。图示范围内阴影区为黑夜,其他地区为白天。此时与北京处于同一天的范围占全球的比例为 ( )