A-A+
John Baird ______ the first TV working model i
问题详情
John Baird ______ the first TV working model in 1925.
A.made up his mind to make
B.succeeded in making
C.failed to make
D.tried his best to make请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:B
解析:本题题干问“John Baird在1925年所做的事情”。原文第3段第2和第3句话指出John Baird在1925年发明了无线电视。因此选项B. succeeded in making是正确答案。