问题
选择题
This had a great ____ the future of both mother and son.
A．affect on
B．affect in
C．effect upon
D．effect to
答案
答案：C
考查固定短语。Have an effect on/upon…对…… 有效果/影响。所以选C。
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This had a great ____ the future of both mother and son.
A．affect on
B．affect in
C．effect upon
D．effect to
答案：C
考查固定短语。Have an effect on/upon…对…… 有效果/影响。所以选C。