In this article, the writer mainly wants to tell the readers______.
50．答案为B 从全文整体来看，主要讲述的是行星的形成过程，因此选B。
1、The main idea of this passage is that
The main idea of this passage is that students should______.A learn independentlyB learn under close guidance of their professorsC learn cooperativelyD not learn mainly for high grades
2、30．in this passage the writer wants to
30．in this passage the writer wants to tell usA how to eat breakfastB people can-t work without breakfastC breakfast is importantD parents may not have breakfast
3、In the passage, the writer suggests th
In the passage, the writer suggests that the word "cool"______.A may not be as cool as it seemsB usually means something interestingC can make your life colorfulD can be used instead of many words
4、She was one of the leading writers in
She was one of the leading writers in her age.AsuccessfulBmaiorCoutstandingDmusical
5、The main idea of this passage is that_
The main idea of this passage is that______.A the law of the sea was stated by John MarshallB some nations are able to acquire special open-...
6、In this article, you are not told that
In this article, you are not told that Billy Joel is a ______.A singerB composerC performerD guitar player