作业帮填出括号内单词的正确形式。
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/08/28 12:59:56
Dave,ever since Mary moved into this apartment ,she___(lose)weight.
解题思路： 根据时间状语确定动词时态是英语动词谓语使用何种时态的重要依据。一定要总结每种时态的状语标志词、短语和从句。
解题过程：
Dave,ever since Mary moved into this apartment ,she___(lose)weight.
解答：答案：have lost或者have been losing
思路分析：因为有ever since Mary moved into this apartment 从句中的since所给的时间的起点，Dave 减肥的状态应该是一致在持续，顾用现在完成时或者完成进行时。
最终答案：Dave,ever since Mary moved into this apartment ,she___(lose)weight.解答：答案：have lost或者have been losing思路分析：因为有ever since Mary moved into this apartment 从句中的since所给的时间的起点，Dave 减肥的状态应该是一致在持续，顾用现在完成时或者完成进行时。
解题过程：
Dave,ever since Mary moved into this apartment ,she___(lose)weight.
解答：答案：have lost或者have been losing
思路分析：因为有ever since Mary moved into this apartment 从句中的since所给的时间的起点，Dave 减肥的状态应该是一致在持续，顾用现在完成时或者完成进行时。
最终答案：Dave,ever since Mary moved into this apartment ,she___(lose)weight.解答：答案：have lost或者have been losing思路分析：因为有ever since Mary moved into this apartment 从句中的since所给的时间的起点，Dave 减肥的状态应该是一致在持续，顾用现在完成时或者完成进行时。