作业帮几道英语语法题目,顺便给我讲下这种时态.
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/06/03 21:26:18
几道英语语法题目,顺便给我讲下这种时态.
1.I thought he would be nervous about that thing,but he's not worried because he already____three people in America
a.knows
b.knowed
c.is knowing
d.know
2.I _____ TV when the fire alarm started ringring.Within seconds,everyone came out of their dormitory rooms and started running down the stairs.
a.am watching
b.watched
c.watching
d.was watching
3.sally ______ her father's friend lra since 1982.
a.was know
b.knew
c.has been knowing
d.has known
4.Many people had to leave the cities and live in the countryside.Many of them _____ a cow before,and some of them were afraid of the green space.
a.have never seen
b.had never seen
c.have never sawed
d.was never seen
5.He _____ for sixty years.
a.had smoking
b.had been smoking
c.was smoking
d.will be smoking
6.When the storm finally ended yesterday,it _____ for seven hours.
a.have been raining
b.was raining
c.had been raining
d.rained
1.I thought he would be nervous about that thing,but he's not worried because he already____three people in America
a.knows
b.knowed
c.is knowing
d.know
2.I _____ TV when the fire alarm started ringring.Within seconds,everyone came out of their dormitory rooms and started running down the stairs.
a.am watching
b.watched
c.watching
d.was watching
3.sally ______ her father's friend lra since 1982.
a.was know
b.knew
c.has been knowing
d.has known
4.Many people had to leave the cities and live in the countryside.Many of them _____ a cow before,and some of them were afraid of the green space.
a.have never seen
b.had never seen
c.have never sawed
d.was never seen
5.He _____ for sixty years.
a.had smoking
b.had been smoking
c.was smoking
d.will be smoking
6.When the storm finally ended yesterday,it _____ for seven hours.
a.have been raining
b.was raining
c.had been raining
d.rained
B第一题应该是过去时,但是know的过去式是knew,楼主自己再核对下题目
D,过去进行时,因为后面是started
D,since自从,用现在完成时,has known,楼上说的C就解释为自从1982年以来一直在know他父亲的朋友
B,过去完成时,
B,过去完成进行时,这就是第三题的D选项,过去六十年一直在吸烟
C,同上题
再问： 题目没错
再答： 那只能选A 了，C和D明显不靠谱的
D,过去进行时,因为后面是started
D,since自从,用现在完成时,has known,楼上说的C就解释为自从1982年以来一直在know他父亲的朋友
B,过去完成时,
B,过去完成进行时,这就是第三题的D选项,过去六十年一直在吸烟
C,同上题
再问： 题目没错
再答： 那只能选A 了，C和D明显不靠谱的
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