A.2 ![]() | B.20 ![]() | C.200 |
A.5.76 | B.7.2 | C.11.52 |
A.1∶6000 | B.1∶60000 | C.1∶6000000 | D.6000000∶1 |
A.1∶4000 | B.1∶40000 | C.1∶400000 | D.1∶4000000 |
A.1∶2 | B.1∶5 | C.5∶1 | D.2∶1 |
A.![]() | B.![]() | C.5∶1 | D.2∶1 |
A.![]() | B.![]() | C.![]() |
A.图上距离是实际距离的![]() |
B.实际距离是图上距离的800000倍 |
C.实际距离与图上距离的比为1∶800000 |
A.1:3 | B.3:1 | C.1:30 | D.30:1 |
A.![]() | B.![]() | C.![]() | D.![]() |