Importswillbeallowedinproportion_______exports.
A、toA
in proportion to ：按…的比例，与…成正比。
The wounded soldiers would recover quickly if they were well ________.
名词解释：silentpartnership
Heboughtahouseforhischildren________
Thewoundedsoldierswouldrecoverquicklyiftheywerewell________.
So far scientists have only acquired ________ understanding of the physical processes that cause earthquakes.
