第一条我也不知道
第二条 动词可以接介词,而且例子很多.不及物动词后接宾语时都需要介词的.
due to是由于,欠账 等意思的意思,
You have not given what is due to me.
你欠我的钱还没有还.
Her absence is due to illness.
她因病缺席.
owe to欠,归功于的意思
He owes a lot of money to Mr. Smith.
他欠史密斯先生许多钱.
He gave me a lot of help.I owed much to him.
他给我许多帮助, 我非常感激他.