四纹豆象的危害是什么？如何防治？

阅读下面短文，用括号内动词的适当形式填空，必要时可加助动词，将答案写在文后相应的横线上。

      The story happened during the Second World War. A 70-year-old man lived in a small town of Germany.

His three sons all worked in the same factory where he   1   (work). After the war had begun, all his

sons   2   (make) to join the army and they all died in the fights.

      The old man was very sad. In the days that   3   (follow), he didn't have enough food and was often

hungry. And nobody helped him and he didn't know how to go on   4   (live). It was becoming colder

and colder.   5   (find) a way out, he had to beg from door to door. He had been to a lot of places and

knew a lot.

      Once he came to a village, but the villagers were all poor and couldn't give him anything. He was too hungry

  6   (go) to another village. Suddenly he saw a policeman   7   (stand) in the street and an idea came to his mind.

He then shouted out "Hitler is a pig!"

      As he hoped, the old man was now enjoying some bread and a cup of hot tea   8   (give) by the

policeman, "Don't say so in our village, sir!" the policeman said after a while. "I'm sorry, sir," said the old man,

"I   9   (not say) that again. I didn't know it   10   (be) Hitler's hometown" "No, no, sir," the policeman said in a

hurry, "It's a pig's hometown."

1.                    2.                   3.                     4.                   5.                   

6.                    7.                   8.                     9.                   10.               

下列各表述与示意图一致的是

A.图①表示25℃时，用0.1 mol/L盐酸滴定20 mL 0.1 mol/LKOH溶液，溶液的pH随加入酸体积的变化  

B.图②中曲线表示反应N₂(g)+3H₂(g)2NH₃(g)  ΔH < 0  正、逆反应的平衡常数K随温度的变化

C.图③表示用醋酸滴定NaOH和氨水混合溶液时,溶液的导电能力随醋酸体积变化的曲线

D.图④中a、b曲线分别表示反应CH₂＝CH₂(g)+ H₂(g) → CH₃CH₃(g)；ΔH< 0使用和未使用催化剂时，反应过程中的能量变化

类风湿关节炎最终导致的主要肾脏病变为（）.

A.肾小球基膜多种免疫复合物沉积

B.肾小管酸中毒

C.局灶节段坏死性肾小球肾炎

D.肾脏淀粉样变性

E.小动脉内皮细胞增生

耻骨及坐骨支骨折造成 * * 滴血，此骨折属于（）

A.稳定骨折

B.青枝骨折

C.开放骨折

D.闭合骨折

E.嵌插骨折

下面哪一条表示VOR台正处于维护之中（）

A.导航功能已消除

B.用音频播放警戒信号

C.识别功能消除