根据汉语完成句子。(请将答案写在答题卡对应题号的横线上。)

小题1:古代中国各诸侯国之间经常发生战争。

Ancient China was a place ____________ states were often __________  ___________  _________  each other.

小题2:居民醒来时，看到昏黄的天空，狂风夹着黄沙在城里肆虐。

Citizens __________  ___________  __________ an orange sky and strong winds that __________ the city in a thick, brown-yellow dust.

小题3:它们能毁掉房子，却把房内的家具留在原处。

They can destroy houses, but _________ the furniture inside exactly _________ _________ ________.

小题4:因“沙漠化”越发严重，中国近年来发生沙尘暴的次数明显增加了。

Sandstorms in China __________  __________ ___________ __________ in recent years as a result of “desertification”.

小题5:龙卷风能卷起汽车、火车、甚至房子，把它们卷到旁边的街道----甚至能卷到邻近的城镇。

Tornadoes can __________  _________ cars, trains and even houses and __________ them ________ in the next street ---or even in the next town.

下列四幅图对应的说法正确的是

A．图甲:通电导线周围存在磁场，将小磁针移走，磁场消失

B．图乙:电流一定时，电磁铁磁性的强弱与线圈的匝数有关

C．图丙:改变电流方向并对调N，S极，导体棒摆动方向随之改变

D．图丁:只要导体棒在磁场中运动，就一定会产生感应电流