问题补充:
The camera is too expensive .
A. for him to buy it
B. so that he couldn’t buy it
C. so that he can’t buy
D. for him to buy
答案:
A. for him to buy it
B. so that he couldn’t buy it
C. so that he can’t buy
(答案→)D. for him to buy
解析:句意:这个相机太贵了,对他来说买不起。too…to…意为“太…而不能…”,为一固定句型,后面不需要再加it,本句还可以用so…that…句型来表示,形式应该是The camera is so expensive that he couldn’t buy it.;故选D。