非酮症高渗性糖尿病昏迷的临床表现为（）
A.重度水肿
B.高热
C.脱水貌
D.呼出气中有酮味
参考答案：C
Although I failed several times, my father encouraged me ____ another try. [ ]
A. having
B. to have
C. had
D. have had
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