What would happen if a person were supported by the life preserver in awr ong pos ition?
A、ThewaveswouldmovehimbackwardsD
如果一個(gè)人沒有正確使用救生衣，就會(huì)發(fā)生什么?細(xì)節(jié)辨別題。第三段第一句后半句中aface-downposition和本題中的inawrongposition相對應(yīng)。因此選項(xiàng)D“他可能太累了或者是已經(jīng)失去知覺”是正確答案。
