中国大学MOOC: 6. Flip turn is the only method of turning in the water.
错
举一反三
- If water freezes，it （ ）ice A: will turn into B: turns into C: is turning into D: Is going to turn into
- Only 3 percent of the world’s water is fresh water. The rest _______ salt water. A: be B: am C: is D: are
- The single turn method of returning to a man overboard should be used only if _________.
- Walk for two blocks and then __________(turn / turning) left. A: turn B: turning
- Water wheels are machines that use the energy of ______ to turn a wheel. The axle of the turning wheel can then power other machines to do work.
内容
- 0
中国大学MOOC: The mind-mapping method can only be used when the lecture is highly organized.
- 1
With only a 5,000-gallon water tank, it didn’t take them long tounderstand that we had to use less water. (Para. 8) A: With only 5,000 gallons of water available, they soon realized that they had to save water. B: They soon realized that 5,000 gallons of water would sustain them for quite a long time.
- 2
中国大学MOOC: Artificial waves the boat and the trainees made efforts to turn their head out of water as soon as possible.
- 3
中国大学MOOC: 6）The method section can be combined with results section.
- 4
(4) With only a 5000-gallon water tank, it didn't take them long to understand that we had to use less water.