青书学堂: (单选题) Twenty people were _______ wounded in the air crash.(本题1.5分)
举一反三
- 青书学堂: (单选题) 单选20.充分就业是指（ ） (本题5.0分)
- 青书学堂: (单选题) If I were in your , I would resign immediately.(本题2.0分)
- ____ two hundred people were killed in the crash.
- 青书学堂: (8). (单选题) Some people prefer to plan the course of their trip ________ . (本题2.0分)
- 青书学堂: (1). (单选题) More and more people are using the Internet because _____. ( )(本题2.0分)