《水浒传》中这样写道： “山顶上立一面杏黄旗，上书 ‘替天行道’四字，忠义堂前绣字红旗后面：一书 ‘山东呼保义’一书 ‘河北玉麒麟’”。请问，上段话中的字是____、____两位首领的称谓。

在探究“影响电磁铁磁性强弱的因素”实验中，小明制成简易电磁铁甲、乙，并设计了如图所示的电路．

（1）当滑动变阻器滑片向左移动时，电磁铁甲、乙吸引大头针的个数____ （填“增加”或“减少”），说明电流越____ ，电磁铁磁性越强．

（2）由图示情景可知，____ （填“甲”或“乙”）的磁性强，说明电流一定时，线圈的匝数越____ ，电磁铁磁性越强．

中国近代史是一部西方列强的侵华史，也是一部中华民族救亡图存、富国强兵的探索史，以下侵略与探索史实对应正确的一组是（  ）

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

Chinese proverbs are rich and they are still widely used in Chinese people’ daily life.

Behind these ____  (proverb) there are often interesting stories. For example, the proverb, “ ____ （pull） up a crop to helpit grow”, is based on the following story.

It is said that a short-tempered man in the Song Dynasty (960-1279) was very anxious to help ____ (he)rice crop grow up quickly. He was thinking about it day ____ night. But the crop was growing much____ (slow) than he expected.

One day, he came up with an idea____ he would pluck up all of his crop a few inches. He did so the next day.

He was very tired after doing this for a whole day, yet he felt very happy since____ crop did “grow” higher.

His son heard about this and went to see the crop.____ (fortunate) the leaves of the crop began to wither.

This proverb is saying we have to let things go in their____ (nature) course. Being too anxious to help an event develop often results in the contrary to our____ (intend).