问题描述：
add to/add···to/add up to
1.The bad weather of course ____________ our difficulties.2.The figures _______________ 360.3._______two ______three,and you'll get five.4.The music __________ our enjoyment of the film.5.Please ______ some salt ______ the food.
1.The bad weather of course ____________ our difficulties.2.The figures _______________ 360.3._______two ______three,and you'll get five.4.The music __________ our enjoyment of the film.5.Please ______ some salt ______ the food.
问题解答：
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