A.painted
B.had painted
C.have been painting
D.have painted
A.study
B.have been studying
C.studied
D.am studying
开始考试点击查看答案A.write
B.was writing
C.have written
D.have been writing
开始考试点击查看答案A.had gone
B.have been going
C.have gone
D.had been going
开始考试点击查看答案A.have been coughing
B.had coughed
C.coughed
D.cough
开始考试点击查看答案A.had traveled
B.will travel
C.have been traveling
D.was traveling
开始考试点击查看答案A.have waited
B.was waiting
C.have been waiting
D.had waited
开始考试点击查看答案A.has played
B.is playing
C.has been playing
D.was playing
开始考试点击查看答案A.have been seeing
B.had been seeing
C.see
D.have seen
开始考试点击查看答案A.studies
B.studying
C.is studying
D.has been studying
开始考试点击查看答案A.are enjoying
B.have been enjoying
C.could have enjoyed
D.had enjoyed
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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