A.go
B.went
C.has gone
D.have gone
A.were ; have
B.were ; has
C.was; has
D.was ; have
开始考试点击查看答案A.becomes
B.became
C.has become
D.had become
开始考试点击查看答案A.were; was
B.was; was
C.were; were
D.was; were
开始考试点击查看答案A.shows; have
B.show; has
C.are; has
D.is; have
开始考试点击查看答案A.is flowing
B.was flowing
C.are flowing
D.were flowing
开始考试点击查看答案A.was rushed , life
B.were rushed , life
C.rushed , lives
D.were rushed , lives
开始考试点击查看答案A.has been polluted
B.were polluted
C.is polluted
D.was polluted
开始考试点击查看答案A.is;years
B.are;year old
C.is;years old
D.are;years of age
开始考试点击查看答案A.have
B.has
C.is
D.are
开始考试点击查看答案A.is ; is
B.are ; are
C.are ; is
D.is ; are
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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