A.I doubted
B.do I doubt
C.I have doubted
D.did I doubt
A.is
B.are
C.is there
D.are there
开始考试点击查看答案A.treated
B.treating
C.is treated
D.to be treated
开始考试点击查看答案A.had I have
B.did I have
C.I had
D.I have had
开始考试点击查看答案A.said he
B.he said
C.did he say
D.he did say
开始考试点击查看答案A.he received
B.had he received
C.did he receive
D.received he
开始考试点击查看答案A.If Bob has come
B.If Bob came
C.If Bob had come
D.If Bob should come
开始考试点击查看答案A.having left
B.to leave
C.left
D.leaving
开始考试点击查看答案A.they actually broke
B.do they actually break
C.did they actually break
D.they had actually broken
开始考试点击查看答案A.did I understand
B.had I understood
C.I understood
D.I had understood
开始考试点击查看答案A.So successful her business was
B.So successful was her business
C.So her business was successful
D.So was her successful business
开始考试点击查看答案高中数学代数与函数一数系的扩充与复数的引入36
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入28
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入29
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入30
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入31
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入32
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入33
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入34
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入35
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入26
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