A.Have you left
B.Are you leaving
C.Do you leave
D.Did you leave
A.I studied French for two years.
B.I have been studying French.
C.I have studied French for two years.
D.I had studied French for two years.
开始考试点击查看答案A.has been built
B.have built
C.were built
D.have been built
开始考试点击查看答案A.studied
B.had studied
C.will study
D.have been studying
开始考试点击查看答案A.that you are
B.you are
C.when you arrived
D.that you have been
开始考试点击查看答案A.comes
B.is coming
C.had come
D.came
开始考试点击查看答案A.had left
B.has left
C.has been left
D.was left
开始考试点击查看答案A.will have saved
B.will be saving
C.has saved
D.saves
开始考试点击查看答案A.are being developed
B.have developed
C.developed
D.will develop
开始考试点击查看答案A.is accomplished
B.will have been accomplished
C.will be accomplished
D.has been accompished
开始考试点击查看答案A.will never replace
B.would never replace
C.will never be replaced
D.would never be replaced
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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