几道选择题，高手请进，我知道答案，就想知道讲解，谢谢

1，He was so angry that his whole body __b____? 这里你要知道各个单词的用法，虽然都是颤抖的意思．但a的不要加ed，后两个颤抖是指幅度比较大的颤．用法也错，应是人做主语才用它两．
a.trembled b. shivered c.shuddered d. shook
2.He was mortally wounded in the stomach. That night he died with a___a_look on his face. 这里content本身就是形容词．不加ed，在这里你要找个正确的形容词形式，且意思要说得通．后两个单词的形容词形式不对，具体我也不太清楚了，问问同学．
a.content b.contented c. satisfying d.satisfactory
3.__d__all our efforts, students are still not happy with the progress of our teaching reform.
a.with b.for c.instead of d.in spite 这里我们要知道他的意思，只有d答案说的通，尽管付出很大努力，学生门还是教育改革的进步不满意．
4.After_a 此处缺after后的宾语，又得做seemed的主语，故选a___seemed a friendly exchange of greetings, the foreign ministers of the two countries sat down to talk business.
a. what b. which .c. that d.it(越详细越好，说一下添完之后做什么成分)
5甈rofessor Yuan is reported __c__ another breakthrough in his research. 在这里，你记住这个句型．sb be reported to
have done sth．表某人被报道做了什么．a. to make b. making c. to have made d. having made 我废话很多啊，希望小小的付出可以得到回报，谢谢！