(自编)He is .
A: Tom's and Jim's fathe
B: Tom and Jim's fathe
C: Tom's and Jim fathe
D: Tom and Jim fathe
A: Tom's and Jim's fathe
B: Tom and Jim's fathe
C: Tom's and Jim fathe
D: Tom and Jim fathe
举一反三
- 中国大学MOOC: Suppose Jim and Tom can both produce baseball bats. If Jim’s opportunity cost of producing baseball bats is lower than Tom’s opportunity cost of producing baseball bats, then
- Suppose Jim and Tom can both produce baseball bats. If Jim’s opportunity cost of producing baseball bats is lower than Tom’s opportunity cost of producing baseball bats, then A: Tom must have an absolute advantage in the production of baseball bats. B: Jim must have an absolute advantage in the production of baseball bats. C: Tom has a comparative advantage in the production of baseball bats. D: Jim has a comparative advantage in the production of baseball bats.
- —Tom likes swimming. —______. A: So is Jim B: So do Jim C: So does Jim
- Who runs _____, Tom or Jim? (fast)
- This is _____ room. A: Jim and Mike B: Jim and Mike's C: Jim's and Mike's D: Jim's and Mike