51. If smoke is heavy in the corridor, you are advised to run downstairs.

If smoke is heavy in the corridor, you are advised to run downstairs. (<br/>)

In most supermarkets goods are stored A: upstairs or in rooms at the back. B: upstairs and in rooms at the back. C: downstairs or in rooms=at the back. D: downstairs and in rooms at the back.

He can’t ______ the noise downstairs anymore.

They have a downstairs phone and an ________ in each of the bedrooms. (extend)

51. If smoke is heavy in the corridor, you are advised to run downstairs. (<br/>)

中国大学MOOC: He can’t ______ the noise downstairs anymore.

Where is the post office A: It is downstairs. B: It is upstairs, across the duty-free shop. C: It is on the third floor. D: It is across the street.

The man downstairs found ____ very difficult to get to sleep. A: that B: them C: it D: its

Which of the following italicized parts is used as a predicative(表语)?____ A: I'm now (downstairs), waiting for you. B: He runs (downstairs) to see his beloved girlfriend. C: China is a (developing) country. D: The factory is (developing) quickly with the lead of an ambitious young woman.