He managed to become a great inventor __

试题详情及答案解析

He managed to become a great inventor ___ he left school at 16.

A．no matter	B．so that
C．even though	D．as long as

答案：B

试题分析：句意：尽管他16岁离开了学校，他努力成了一名伟大的科学家。no matter 不管； so that目的是；even though 即使，尽管；as long as 只要。根据语意故选B.
考点：考查连词。