题目：Why did Bill Gates drop out of school（）
A．Because there was a revolution
B．Because he had earned ＄32 billion
C．Because he had already built a vision
D．Because school wasn’t as interesting as his work
题目：Why did Bill Gates drop out of school（）
A．Because there was a revolution
B．Because he had earned ＄32 billion
C．Because he had already built a vision
D．Because school wasn’t as interesting as his work
