A.is
B.are
C.was
D.were
A.are
B.is
C.have
D.do
开始考试点击查看答案A.had
B.would have
C.had had
D.have had
开始考试点击查看答案A.since
B.that
C.before
D.when
开始考试点击查看答案A.There is said to have
B.It is said to have
C.There is said to be
D.It is said to be
开始考试点击查看答案A.as twice large as
B.twice as large as
C.twice as much as
D.as twice much as
开始考试点击查看答案A.a, a
B.an ,the
C.an ,a
D.Th
开始考试点击查看答案A.If you are convenient
B.If it is convenient for you
C.If it is convenient of you
D.If convenience
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.a number of
B.a good many of
C.the number of
D.a great deal of
开始考试点击查看答案A.has graduated; are
B.have graduated; are
C.have graduated; is
D.has graduated; 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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