A.studied
B.was studying
C.am studying
D.would study
A.will function
B.functioned
C.is functioning
D.has functioned
开始考试点击查看答案A.came
B.has tome
C.was coming
D.is coming
开始考试点击查看答案A.waited
B.was waiting
C.have waited
D.am waiting
开始考试点击查看答案A.didn't see
B.hadn't seen
C.haven't seen
D.wouldn't see
开始考试点击查看答案A.--Well, it wasn't me. I didn't do it.A.is cleaning
B.was cleaning
C.has cleaned
D.had cleaned
开始考试点击查看答案A.devoted
B.devoting
C.to devote
D.and devote
开始考试点击查看答案A.don't suppose
B.haven't supposed
C.are not supposed
D.are not supposing
开始考试点击查看答案A.have worked
B.had worked
C.was working
D.worked[
开始考试点击查看答案A.walks
B.walked
C.has walked
D.had walked
开始考试点击查看答案A.is repairing
B.is being repaired
C.is repaired
D.has been repaired
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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