Some scientists say that the tomato is technically a fruit，＿＿it is eaten as a vegetable．
A. although
B. because
C. as if
D. as long as
网友回答
(答案→)A. although
B. because
C. as if
D. as long as
解析：
试题分析:句意：一些科学家说严格说来西红柿是一种水果，尽管被当作蔬菜食用。A尽管；B因为；C仿佛，好像；D只要。从前后句意可知此处是转折关系，答案选A。