下面采用“附加”语法手段的有（）
A: work→worke
B: work→working
C: work→worked
D: happy→unhappy
E: slow→slowe
A: work→worke
B: work→working
C: work→worked
D: happy→unhappy
E: slow→slowe
举一反三
- The team doesn’t mind ________at weekends as long as they can finish the task.A) worked B) workingC) to work D) work A: worked B: working C: to work D: work
- ________you need to be able to concentrate. A: At work B: Work C: Working D: Worked
- John was made ______ day and night. A: work B: to work C: working D: to be worked
- He was made _____ day and night. A: work B: working C: to work D: worked
- They ____ in a hospital. A: working B: is working C: work D: is worked