兼性寄生(兼腐生)

题型:名词解释

问题:

兼性寄生(兼腐生)

考点:森林病理学森林病理学题库
题型:名词解释

按要求写出各词。

1. big (反义词) ___________

2. leaf (复数) ___________

3. for (同音词) ___________

4. run (现在分词) ___________

5. Tuesday (缩写形式) ___________

题型:名词解释

单词拼写(10%)。

小题1:In g            , he is a good guy.

小题2:For v____________ reasons, many students were late for school this morning..

小题3:He e_____   _     us for hours with his stories and jokes.

小题4:There must be some m______           (误解)--- I thought I ordered the smaller model.

小题5:The old man is c______________ with his present country life.

小题6:The local doctor couldn't tell what was wrong, so he went to see a s_________  _(专家) in Shanghai.

小题7:What made her succeed later on was the kindness and c___________ she showed to all her patients.

小题8:Dr Yuan is now c___________ his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests.

小题9:The teacher told us to u_______ _      (划线) the difficult words and look them up.

小题10:Venice is one of the greatest tourist a____________  of the world.

题型:名词解释

函数y=lg(mx2-4mx+m+3)的定义域为R,求实数m的取值范围。

题型:名词解释

接触有机磷农药等中毒:

A.应立即脱离中毒现场,呼吸新鲜空气,吸氧,及时吸出呼吸道分泌物,保持呼吸道通畅
B.应立即脱去被污染的衣服,用清水清洗体表
C.冲洗时间要求达到15~30分钟,并且要依据不同的毒物选择适当的中和液或解毒液冲洗
D.必须立即用清水冲洗,至少5分钟,并滴入相应中和剂
E.催吐及洗胃
下述中毒一经诊断,应采取何种措施排除毒物

题型:名词解释

对于工伤事故中停止呼吸和心跳的伤员,在()内抢救成功率极高。

A、900秒

B、600秒

C、300秒

更多题库