因为because of 可以加doing sth.加动名词.加名词.
或者形容词性物主代词+Ving-表示因为某人的.,其中原因就在于动名词,而动名词相等于名词.加you必须把of去掉然后改为:because you took so long to get ready.
因为because of 可以加doing sth.加动名词.加名词.
或者形容词性物主代词+Ving-表示因为某人的.,其中原因就在于动名词,而动名词相等于名词.加you必须把of去掉然后改为:because you took so long to get ready.