A.is
B.are
C.has
D.have
A.have been taken place; have been set up
B.have taken place; have been set up
C.have taken place; have set up
D.were taken place; were set up
开始考试点击查看答案A.was trying
B.have tried
C.am trying
D.tried
开始考试点击查看答案A.did happen
B.has happened
C.is happen
D.has been happened
开始考试点击查看答案A.hadn't made
B.wouldn't make
C.don't make
D.haven't made
开始考试点击查看答案A.has wondered
B.had wondered
C.is wondering
D.was wondering
开始考试点击查看答案A.had competed
B.compete
C.was competing
D.have competed
开始考试点击查看答案A.was coming
B.will come
C.had come
D.have come
开始考试点击查看答案A.was
B.have been
C.came
D.am coming
开始考试点击查看答案A.has had
B.had
C.was having
D.had had
开始考试点击查看答案A.just left
B.had just left
C.just leaves
D.was just leaving
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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