A.mustn't have taken;
B.mightn't have taken;
C.needn't have taken;
D.couldn't have taken;
A.would have sat
B.had sat
C.would be sitting
D.could sit
开始考试点击查看答案A.spent
B.were spending
C.had spent
D.could spend
开始考试点击查看答案A.shouldn't have accomplished
B.couldn't have accomplished
C.were unable to accomplished
D.mustn't have accomplished
开始考试点击查看答案A.might have been
B.could have been
C.may have
D.would be
开始考试点击查看答案A.can
B.must
C.need
D.may
开始考试点击查看答案A.shouldn't
B.wouldn't
C.couldn't
D.needn't
开始考试点击查看答案A.might
B.can
C.should
D.must
开始考试点击查看答案A.Can
B.May
C.Shall
D.Could
开始考试点击查看答案A.I didn't know I was
B.I don't know I am
C.I hadn't known I was
D.I don't know I was
开始考试点击查看答案A.will not finish
B.had not finished
C.can not finish
D.could not have finished
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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