Hundreds of families dropped into the sea when ________.
举一反三
- Hundreds of families dropped into the sea when ________. A: the badly damaged ship leaned toward one side B: a strong ice storm tilted the ship C: the cruise ship sank all of a sudden D: the frightened passengers fought desperately for lifeboats
- The blended families occur when
- The young man was all _____when he began his new job. A: at the sea B: at sea C: in the sea D: in sea
- The greenhouse effect resulted hundreds of million years ago when _________. A: the atmosphere changed dramatically B: oxygen levels on the earth became lower C: the sea levels became lower greatly D: the sediment gave off enormous carbon and methane
- It is nowhere to find my bag. I______it when I was on the bus. A: had dropped B: must drop C: should have dropped D: must have dropped