He was absent from yesterday's meeting _______ his son was ill.选项because和for 应该选哪个?
问题描述：
He was absent from yesterday's meeting _______ his son was ill.选项because和for 应该选哪个?
答
选,because
for 是并列连词,用来附带解释说明前一分句的原因或理由,for引导的并列句,一般放在所要说明的句子的后面.
例如：I went to see him,for I had something to tell him.