Some people find it difficult to [u] [/u] blue from green.
A: discerning
B: discern
C: discerned
A: discerning
B: discern
C: discerned
举一反三
- Color-blind people often find it difficult to ___________ between red and green. A: identify B: distinguish C: separate D: compare
- The problems are difficult to solve. Please give me [u] [/u]. A: some advices B: an advice C: advices D: some advice
- Some people ,______ hard they work, find it difficult to function well outside the areas that they know.
- Which are the colours of life-saving appliances? A: Orange, green or yellow. B: Orange, red or yellow. C: Orange, blue or green. D: Orange, yellow or green.
- It is very difficult for him to______between blue and green. A: contrast B: distinguish C: separate D: compare