UC知道急救英语题
来源：百度知道 编辑：UC知道 时间：2024/06/28 16:24:14
the government has announced plans to cut back _____ defence spending______ 10% next year.
A upon; to B on:by C of；by D for;to
A upon; to B on:by C of；by D for;to
the government has announced plans to cut back _____ defence spending______ 10% next year.
A upon; to B on:by C of；by D for;to
选择B
cut back on的意思是减低
defence spending的意思是用于防御的费用或花费
by+百分数表示降低或增加了多少，表示程度的，例如increase by 10%就是增加了10%
to+百分数表示增加或减少到多少，表示结果的，例如increase to 150%就是增加到150%
而本题中防御费用不可能降低到10%，只能是用by了，故而选择B
很详细吧！
B
b.
b
B
A