简答题 The friend saw everything but did not say a single word.

简答题 He didn't need to attend the meeting.

简答题 You and your team can discover the answers to problems together.

简答题 Life is meaningless without a purpose.

简答题 As is known to all, China is the largest developing country in the world today.

简答题 He prefers coffee to tea.

简答题 I read the local newspapers with great interest every evening.

简答题 They thought that there must be something wrong with their TV set.