2. 外语
  3. What does the passage mainly discuss? According to the passage, a flashbulb can be made to burn longer by using

What does the passage mainly discuss? According to the passage, a flashbulb can be made to burn longer by using

admin2005-01-30  34
问题 What does the passage mainly discuss?
According to the passage, a flashbulb can be made to burn longer by using
选项 A、thicker wire
B、more oxygen
C、thinner glass
D、continuous electricity
答案A
解析
转载请注明原文地址:https://kaotiyun.com/show/ZbyO777K
0

托福（TOEFL）

相关试题推荐
随机试题
最新回复(0)