问题
选择题
Studying abroad costs so much money that it is the reach of those with average income．
A．below
B．over
C．within
D．beyond
答案
答案：D
固定词组，beyond the reach of无法达到;超出…的范围；句意：出国学习花了如此多的钱以至于它超出了普通家庭的承受范围。
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