小学英语肯定形式和否定形式
- 培训职业
- 2025-05-04 17:54:59
am/is/are--否定在后面直接加not.
can/should/may/must--否定在后面直接加not.
do/does/did--否定don't do/doesn't do/didn't do.
---精(金山校区)锐教育
am/is/are--否定在后面直接加not.
can/should/may/must--否定在后面直接加not.
do/does/did--否定don't do/doesn't do/didn't do.
---精(金山校区)锐教育
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