He bought a house for his children ________
正确答案： B
本题解析：
本题属于动词不定式复合结构做后置定语。 in 不可省略。句意：他买了一套房子给孩子们住。
名词解释：a bill of lading
名词解释：offer
名词解释：preferred stock
名词解释：copyright
名词解释：silent partnership
名词解释：private international law
The wounded soldiers would recover quickly if they were well ________.
_______ at all is worth doing well.
He declined _______ more about it.
