A.have been ...is
B.has been...has been
C.have ...has been
D.has...is
A.just visit
B.are just visiting
C.just visited
D.have just visited
开始考试点击查看答案A.phone
B.will phone
C.am phoning
D.have phoned
开始考试点击查看答案A.studied
B.have studied
C.was studied
D.had studied
开始考试点击查看答案A.have decided; didn't expect
B.decided; didn't expect
C.have decided; haven't expected
D.decide; don't expect
开始考试点击查看答案A.the residents would be permitted
B.had the residents been permitted
C.would the residents be permitted
D.the residents had been permitted
开始考试点击查看答案A.having adopted
B.be adopted
C.being adopted
D.be adopted
开始考试点击查看答案A.can arrive
B.will arrive
C.had arrived
D.could have arrived
开始考试点击查看答案A.have walked
B.had walked
C.walked
D.have been walking
开始考试点击查看答案A.Don't you hear
B.Haven't you heard
C.Didn't you hear
D.Hadn't you heard
开始考试点击查看答案A.have whitewashed
B.am whitewashing
C.have been whitewashing
D.shall be whitewashing
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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