直肠癌病人粪便呈()
A.脓血便
B.鲜血便
C.果酱样便
D.柏油便
E.无血便
参考答案:A
Form the sentences. 连词成句。
1. computer, I, play, on, like, to, the
2. desserts, they, different, have
3. for, your, what's, food, lunch, favourite.
4. juice, this, orange, is
5. in, the, we, eat, lunch, afternoon
对遇有风速超过10.8米/秒、雷电、暴雨、大雪、大雾等恶劣气候时,不宜进行高空作业。