Because 引导句子放前面,后面要加 逗号?
问题描述：
Because 引导句子放前面,后面要加 逗号?
Because he was ill ,he didn't come here.
2.能用he is ill.
答
@@@1,要加,2,不能,因为已经生过病了,是过去式.参考：becauseconj.因为John didn't attend the meeting because he was ill.约翰没有出席会议,因为他病了.B-he is tired,he does not want to go with us.因为他太疲劳...