A.ought
B.ought to
C.ought to have
D.ought to have finished
A.could be able to
B.can
C.would
D.were able to
开始考试点击查看答案A.mustn't
B.needn't
C.can't
D.won't
开始考试点击查看答案A.If
B.Since
C.Though
D.When
开始考试点击查看答案A.don't have to
B.have to
C.needn't to
D.don;t need
开始考试点击查看答案A.should have failed
B.couldn't have failed
C.might have failed
D.mustn't have failed
开始考试点击查看答案A.should
B.may
C.can
D.would
开始考试点击查看答案A.mustn't have stayed
B.shouldn't have stayed
C.mustn't stay
D.ought not to stay
开始考试点击查看答案A.can
B.may
C.shall
D.will
开始考试点击查看答案A.should pay to
B.must be paid
C.should be paid to
D.will be taken of
开始考试点击查看答案A.was able to
B.could
C.couldn't
D.wasn't able to
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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