词汇语法
1.If it______tomorrow, we will go to the park to take pictures.
（A）will snow
（B）would snow
（C）snows
（D）snowed
【正确答案】C
【试题解析】 本题考查的是条件状语从句的时态。在条件状语从句中，可以用一般现在时态替一般将来时表示将来动作，因此句中应该用snows。本句意为：如果明天下雪的话，我们就去公园拍照。
2.She sent her two children to the boarding school when______was only eight.
（A）the youngest
（B）the most younger
（C）the younger
（D）the more younger
【正确答案】C
【试题解析】 本题考查的是比较级的用法。形容词的比较级用于两者之间的比较，最高级用于三者或三者以上的人或物进行比较。根据题干可知是两个孩子进行比较，先排除A、B两项。D项中，more和younger都是比较级，二者放一起是错误的。本句意为：她把她的两个孩子都送到了寄宿学校，那时年幼的那个孩子才仅仅八岁。
3.The person I trusted most was a friend ______ I had been cooperating in business for a long time.
……此处隐藏48657个字…… ity and improving efficiency. As an old saying goes, each coin has two sides. There is no exception to artificial intelligence. The negative aspects of artificial intelligence are also obvious. On one hand, people may rely on artificial intelligence to a large degree, which may arouse a lot of problems. On the other hand, artificial intelligence will lead to a large amount of unemployment in the future. As far as I'm concerned, artificial intelligence is a symbol of society progress, so I am fully convinced that advantages outweigh disadvantages. More importantly, government should encourage public to look at artificial intelligence in a reasonable way. In that case, people can make full use of artificial intelligence in the future.
