A.be seen
B.be seeing
C.have seen
D.have been seeing
A.did you go
B.have you gone
C.were you
D.had you been
开始考试点击查看答案A.is preparing
B.was preparing
C.had been preparing
D.has been preparing
开始考试点击查看答案A.has been in
B.will have come to
C.has been lived in
D.will have been in
开始考试点击查看答案A.were waiting
B.had been waiting
C.had waited
D.would wait
开始考试点击查看答案A.I've been told
B.I've told
C.I was telling
D.I told
开始考试点击查看答案A.have been;have been
B.have been;were
C.were;have been
D.were;were
开始考试点击查看答案A.is
B.were
C.be
D.was
开始考试点击查看答案A.has finished; began
B.had just finished; had begun
C.had just finished; was about to begin
D.just finished; began
开始考试点击查看答案A.will rain
B.rains
C.has rained
D.rained
开始考试点击查看答案A.hides
B.was hiding
C.hiding
D.is hidden
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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