A.work
B.working
C.is working
D.are working
A.were, was
B.was, were
C.were, was
D.was, was
开始考试点击查看答案A.are
B.is
C.have
D.be
开始考试点击查看答案A.hang
B.hangs
C.hanged
D.hanging
开始考试点击查看答案A.The number of; the number of
B.A number of; the number of
C.The number of; a number of
D.A number of; a number of
开始考试点击查看答案A.are
B.is
C.have
D.has
开始考试点击查看答案A.need repairing
B.needs repairing
C.needs to be repaired
D.need to repair
开始考试点击查看答案A.is
B.are
C.am
D.be
开始考试点击查看答案A.The east; lie
B.The east; lies
C.East; lie
D.East; lies
开始考试点击查看答案A.So he had
B.So had he
C.So was he
D.So he was
开始考试点击查看答案A.so as to be understood
B.to have understood
C.so as to understand
D.to understand
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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