These remarkable findings suggest the elephants have built up a _______ to make distinctions between human voices.
A: capture
B: capacitor
C: capacity
D: captivity
A: capture
B: capacitor
C: capacity
D: captivity
举一反三
- You have the ______ for anything. A: capacitor B: capacity C: able D: abstract
- A lot of tall buildings _______in his hometown in the last three years. A: have built up B: built up C: were built up D: have been built up
- They __________ a good reputation. A: have built up B: has built up C: builds up D: have build up
- They have a good reputation. A: build up B: built up C: been built up D: building up
- So I _______ the confidence that I could compete at North Caroline. A: had built up B: have built up C: have built uphave build up D: had build up