Imports will be allowed in proportion _______ exports.
正确答案： A
本题解析：
in proportion to ：按…的比例，与…成正比。
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.
