A.could
B.could have done
C.must have done
D.should do
A.had tried
B.hadn't tried
C.have tried
D.didn't try
开始考试点击查看答案A.If it weren't for
B.But for
C.Not had it been for
D.Had it not been for
开始考试点击查看答案A.won't
B.didn't
C.doesn't
D.wouldn't
开始考试点击查看答案A.should have been doing
B.must have been doing
C.could have done
D.would have done
开始考试点击查看答案A.could fall
B.need have fallen
C.must have fallen
D.may fall
开始考试点击查看答案A.would be finished
B.was to be finished
C.be finished
D.was going to be finished
开始考试点击查看答案A.can I
B.can't they
C.can't you
D.can they
开始考试点击查看答案A.taking
B.should take
C.took
D.to take
开始考试点击查看答案A.is
B.were
C.should be
D.seems like
开始考试点击查看答案A.must
B.shall
C.will
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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