跑马病
参考答案:
水体中饵料数量不足,导致鱼类成群结队围绕池边狂游,像跑马一样,由于过分消耗体力,使鱼体消瘦。
—Sir, can I pass the examinations this time?
—That depends on you work hard enough or not.
what B. that C. whether D. how
广告主题的三要素?