l saw him in the library yesterday he --- a book at that momenta\ readsb\ is readingc\ was readingd\ will read说理由!
来源:学生作业帮助网 编辑:六六作业网 时间:2025/02/02 09:32:39
lsawhiminthelibraryyesterdayhe---abookatthatmomenta\readsb\isreadingc\wasreadingd\willread说理由!lsawhi
l saw him in the library yesterday he --- a book at that momenta\ readsb\ is readingc\ was readingd\ will read说理由!
l saw him in the library yesterday he --- a book at that moment
a\ reads
b\ is reading
c\ was reading
d\ will read
说理由!
l saw him in the library yesterday he --- a book at that momenta\ readsb\ is readingc\ was readingd\ will read说理由!
l saw him in the library yesterday.(有个句号) He --- a book at that moment.
答案选C
当时他正在看书.
或者:
l saw him in the library yesterday when he --- a book at that moment.
也是选C
过去进行时态.
C过去进行时态,表过去某时间正在发生的动作。