A.is
B.are
C.were
D.was
A.were, were
B.was, was
C.were, was
D.was, were
开始考试点击查看答案A.are; is
B.is; are
C.is; is
D.are; are
开始考试点击查看答案A.are: do
B.is; does
C.are; does
D.is; do
开始考试点击查看答案A.is; are
B.are; is
C.are; are
D.is; is
开始考试点击查看答案A.is to blame
B.are to blame
C.is to be blamed
D.are to be blamed
开始考试点击查看答案A.am
B.is
C.are
D.be
开始考试点击查看答案A.were; a number of
B.was; quantities of
C.was; a good many
D.were; a quantity of
开始考试点击查看答案A.be being used
B.was being used
C.being used
D.is being used
开始考试点击查看答案A.are; lives
B.are; live
C.is; live
D.is; lives
开始考试点击查看答案A.are
B.were
C.was
D.is
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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