Listen to the following passage and then decide whether the following
statements are true or false. There are ten questions in this part of the test,
with 1 point for each question. You will hear the passage only
once.
Large firms dominate the economy of the U.S..
【参考答案】正确
(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)