- 20
-
free trade
- 21
-
brain trust
- 23
-
spot market
- 24
-
进口配额
- 25
-
有价证券
- 26
-
独家经销合同
- 27
-
以美元标价的
- 28
-
证券投资
- 29
-
商业活动中心
- 30
-
贸易逆差
- 31
-
外汇储备
- 32
-
商品市场
- 33
-
可兑换货币
- A.strengthened
- B.confused
- C.eased
- D.changed
- A.loss
- B.shortage
- C.drop
- D.surplus
- A.departments
- B.consultants
- C.managers
- D.accountants
- A.increase
- B.cut
- C.keep
- D.balance
- A.is free from
- B.is exchanged by
- C.is governed by
- D.is out of
- A.protect
- B.provide money
- C.buy products
- D.rent
- A.mature
- B.inexperienced
- C.uncertain
- D.basic
- A.threatened
- B.cheated
- C.persuaded
- D.praised
- A.lively
- B.developing
- C.dying
- D.liberal
- A.agriculture
- B.annual
- C.total
- D.future
- A.most influential
- B.best
- C.largest
- D.most typical
- A.condition
- B.sector
- C.research
- D.variety
- A.finished
- B.paid
- C.declined
- D.introduced
- A.stopped
- B.authorized
- C.accepted
- D.continued
- A.incomes
- B.costs
- C.import
- D.export