问题描述:
Last thursday I noticed some parents ___ at the back of the classroom an ___ to the teacher
A. sitting ;listened
C.sitting;listening
--Let's go to see the dolpgins.
--Great ! I like watching them ___ and swim.
A.jump B to jump
C jumping D jumped
A. sitting ;listened
C.sitting;listening
--Let's go to see the dolpgins.
--Great ! I like watching them ___ and swim.
A.jump B to jump
C jumping D jumped
问题解答:
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