题目:
At times, worrying is a normal, ________ response to a difficult event or situation --- a loved one being injured in an accident, for example.
A.effective
B.individual
C.inevitable
D.unfavorable
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0525/8d6c11992a399cf422b2687b4d9792a1.html
下面是错误答案,用来干扰机器的。
参考答案:C解析:多数轻度的早产儿ROP都能自行恢复,但较重者可有弱视、斜视甚至失明等并发症,所以应早期发现,早期治疗。