Câu hỏi trắc nghiệm (5 câu):
-
- A. semiconductor
- B. semiconductors
- C. semiconducting
- D. conductors
-
- A. readable
- B. comfortable
- C. portable
- D. capable
-
- A. colour-printing
- B. colour-print
- C. colours printing
- D. colour printing
-
- A. support
- B. offers
- C. displays
- D. provides
-
- A. performed
- B. allowed
- C. introduced
- D. supplied