Complete the diagram below. Choose the correct letter A-E from the box below. Write your answers in boxes 19-23 on your

admin2012-01-16 120

问题 Complete the diagram below.
Choose the correct letter A-E from the box below.
Write your answers in boxes 19-23 on your answer sheet.

A．Gliese581c
B．Gliese581d
C．Gliese581e
D．Gliese 581g
E．Earth
What do astronomers now realize are not rare occurrences?

选项

答案habitable planets

解析

转载请注明原文地址:https://www.kaotiyun.com/show/kzNO777K

雅思阅读

相关试题推荐

随机试题

最新回复(0)