几道英语选择题in other words he is a better student

1.Tonny is the best student of the three.In other words,he is------student than the other two.
A a better B the better Cthe best D a best
选A 为什么？求详解、
2.During the years _______, he worked as a doctor in the hospital.
A. followed B. to follow C. following D. that followed
答案D，请解释。这是宾语从句？把先行词放回原句中的句子是什么样的？
3._________ this book be yours?
---- No, it ________ not be mine. It ________ be his.
A. Can, must, may B. May, might, must C. Can, may, must D. Must, can, may
答案为什么是C

4.Space ship today has __________ the earth _______ the moon.
A. joined, with B. connected, with C. connected, to D. joined, and

第一题，考察比较句，CD选项排除；为什么用a而不是the?因为这句话是说：托尼是一个更好的男孩，而不是“托尼是那个更好的男孩”，不定冠词a表示“一个，某个”或者初次提及某人物时使用。如：A man is standing there.
定冠词the表示特指，上文已经提及过的人物。延续上面的例子，可以说，The man is in blue.

第二题，考察定语从句。during引导的分句在整个句子中做时间状语。在接下来的岁月里，岁月用主动形式的动词，A排除；主句用的一般过去时，to follow表示将来时，所以B排除；following做前置定语，应该是the folowing years, C排除；选D，that做连接代词，指代the years.
把先行词放回原句？指的主句吗？He worked as a doctor in the hospital in the following years/in the years that followed.

第三题，第一空Can表示可能性，must表示必然性，选can;第二空用于否定，选may, 表示不确定，如果表示“一定不是我的”，应该用can't;最后一空，must表示确定，“肯定是他的”。

1.A,than是比较级的标志2.我觉得是B，我们再讨论吧。3.can表可能性，may在疑问里用于第二三人称.must,必须.4.你应该再在BC中选不好吧。》It can be a great help for you to be connected with the world. 它为你与世界沟通提供了巨大的帮助。 I always considered your brother to be connected with that club. 我原来总认为你兄弟和那个俱乐部有关系