The swimming pool is ______ once a week and filled with fresh water.
A: drained
B: pierced
C: pinched
D: stooped
A: drained
B: pierced
C: pinched
D: stooped
A
举一反三
- Only 3 percent of the world’s water is fresh water. The rest _______ salt water. A: be B: am C: is D: are
- 32.Less than _______of water on earth is fresh water. A: 3% B: 4% C: 5% D: 6%
- Under the same conditions, fresh water evaporates faster than sea water.
- Fresh water ________ at a higher temperature than salt water. A: melts B: concentrates C: freezes D: resolves
- My teacher told me that salt water _________ (freeze) at a lower temperature than fresh water.
内容
- 0
Our employees can use the ___________. A: the company gym and swimming pool B: the local gym and swimming pool
- 1
The fresh water produces fresh water _______.
- 2
“游泳池里人山人海，跟煮饺子一样。”可译为___________ （ ） A: There are a lot of people in the swimming pool, just like cooking dumplings. B: The swimming pool is so packed, just like sardines. C: There are people mountain people sea, just like dumplings in the boiling water. D: People mountain people sea; cooking dumpling in the pool.
- 3
indoor swimming pool
- 4
There _____ a swimming pool in the school.