The teachers are so busy that they have no time for outdoor activities ＿＿ they have the interest.
A. as if
B. even if
C. so that
D. now that
网友回答
A. as if
(答案→)B. even if
C. so that
D. now that
解析：考查连词的用法辨析。A似乎，好像引导表语从句或方式状语从句,B即便，即使引导让步状语从句C 以便，以致于，引导目的或结果状语从句D既然引导原因状语从句。句意：老师如此忙以致于根本没时间进行户外活动即使他们有这方面兴趣。