U1T106. Humans were able to use animals to help them ______ crops and cultivate their fields.
举一反三
- Farmers often use water buffalo to help them in the ______fields. A: paddle B: paddy C: pagoda D: pagan
- Prometheus was punished because humans were ( ) to use fire.
- C. The head of the zoo doesn’t believe that animals have the same emotions as humans’.
- I _____ them, but I wasn’t able to. A: ought to have helped B: must have helped C: might help D: needn’t have helped
- The number of people in the party [u] [/u] fifty, but a number of them [u] [/u] absent for different reasons. A: were; was B: was; was C: was; were D: were; were