On the top of the hill________where the old man once lived.
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A. a temple stands there B. a temple standing C. does a temple stand D. stands a temple
参考答案:
This is an illness that may result in total blindness if .A..
This is an illness that may result in total blindness if .A.being left untreatedB.left untreatedC.not left treatingD.not having left untreated