A.have to
B.used to
C.needed to
D.ought to
A.can
B.may
C.must
D.will
开始考试点击查看答案A.shouldn't laughed
B.wouldn't laugh
C.shouldn't have laughed
D.needn't have laughed
开始考试点击查看答案A.could
B.might
C.would
D.must
开始考试点击查看答案A.could
B.would
C.might
D.should
开始考试点击查看答案A.mustn't leave
B.shouldn't have left
C.couldn't have left
D.needn't leave
开始考试点击查看答案A.had offered
B.were offered
C.would offer
D.used to offer
开始考试点击查看答案A.may not
B.can't
C.didn't
D.wouldn't
开始考试点击查看答案A.can't be
B.shouldn't be
C.mustn't have been
D.couldn't have been
开始考试点击查看答案A.mustn't…dare not do
B.may…dare not do
C.can…dare to do
D.needn't…dare do
开始考试点击查看答案A.can
B.must
C.may
D.should
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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