--HowmanyChineseastronauts
问题详情:
--How many Chinese astronauts ______ into space since 2003?
----Twelve , including two women.
sent been sent sent
【回答】
C
知识点:动词语态
题型:选择题
问题详情:
--How many Chinese astronauts ______ into space since 2003?
----Twelve , including two women.
sent been sent sent
【回答】
C
知识点:动词语态
题型:选择题