题目内容
根据首字母填空,补全句子Man-made s________ have been sent up into space by many countries.
答案:satellites
解析:
解析:
send up发射
|
练习册系列答案
相关题目
题目内容
根据首字母填空,补全句子Man-made s________ have been sent up into space by many countries.
send up发射
|