A.learn; understand
B.to learn; understood
C.learning; understand
D.learned; understood
A.they were not understanding
B.themselves not understood
C.they had not understood
D.themselves not understanding
开始考试点击查看答案A.belong
B.belong to
C.are belonged to
D.are belonging to
开始考试点击查看答案A.we can't
B.can't we
C.that we can't
D.that can't we
开始考试点击查看答案A.have better not
B.had better not
C.had better to
D.had better not to
开始考试点击查看答案A.went on work
B.went on with working
C.lasted to work
D.continued working
开始考试点击查看答案A.shown
B.supplied
C.provided
D.offered
开始考试点击查看答案A.should
B.must
C.shall
D.can
开始考试点击查看答案A.will
B.shall
C.can
D.would
开始考试点击查看答案A.was equal to
B.equalled
C.won
D.kept
开始考试点击查看答案A.preparing; preparing
B.preparing for; preparing
C.preparing; preparing for
D.preparing for; preparing for
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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