摘要： He when the UFO arrived. He didn’t wake until the UFO disappeared. A. slept B. was sleeping C. was doing homework D. was singing
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He ______when the UFO arrived. He didn’t wake until the UFO disappeared.
A. slept B. was sleeping C. was doing homework D. was singing
查看习题详情和答案>>He ______when the UFO arrived. He didn’t wake until the UFO disappeared.
A. slept B. was sleeping C. was doing homework D. was singing
查看习题详情和答案>>He ______when the UFO arrived. He didn’t wake until the UFO disappeared.
A. slept B. was sleeping C. was doing homework D. was singing
查看习题详情和答案>>
He ______ when the UFO arrived. He didn't wake until the UFO disappeared.
[ ]
A. slept
B. was sleeping
C. was doing homework
D. was singing
查看习题详情和答案>>
B. was sleeping
C. was doing homework
D. was singing
He ______when the UFO arrived. He didn’t wake until the UFO disappeared.
|
A．slept |
B．was sleeping |
C．was doing homework |
D．was singing |
查看习题详情和答案>>