在市场经济中,商品的价格①是无法确定的 ②围绕价值上下波动 ③最终由价值决定 ④受纸币发行状况影响
Look! What a clean room! Who _______ it?
— What do you think of the TV show Running Man? — Wonderful! I think it is ______ an interesting TV show that______ many people like watching it.
The Johnsons are planning to go to Australia __________ holiday, but they haven’t decided which city to go to _________ their holiday.
— Would you mind me turning on the TV? — ___________. Dad is sleeping.
—We _______ keep quiet in the library. —Yes, I agree with you. And we _________ bring our student cards every time.