The clever use of colors ____________________ to the success of the oil painting.
A: is unnecessary
B: was unnecessary
C: was of great importance
D: is of great importance
A: is unnecessary
B: was unnecessary
C: was of great importance
D: is of great importance
举一反三
- The clever use of colors is ( )great importance to the success of the oil painting.
- The clever use of colors is of great importance to the success of the oil painting. A: 至关重要 B: 无足轻重 C: 毫无意义 D: 非同一般
- The clever use of colors ____________________ to the success of the oil painting.
- They say that the meeting will be ___. A: of very important B: great importance C: of great importance D: great important
- According to the passage, is longitudinal study of great importance to the study on our brain and technology use? ( )