A.was reading
B.had read
C.have read
D.read
A.had happened
B.had been happened
C.has happened
D.has been happened
开始考试点击查看答案A.broke, played
B.was breaking, was playing
C.broke , was playing
D.was breaking, played
开始考试点击查看答案A.are affecting
B.are being affected by
C.are being effected by
D.are effecting
开始考试点击查看答案A.it began
B.did it begin
C.began
D.it has begun
开始考试点击查看答案A.arrive
B.arrived
C.will arrive
D.would arrive
开始考试点击查看答案A.has been working
B.will have worked
C.will have been working
D.had worked
开始考试点击查看答案A.know; will do harm to
B.knew; are doing harm to
C.know; have done harm to
D.knew; were doing harm to
开始考试点击查看答案A.went
B.go
C.goes
D.going
开始考试点击查看答案A.is leaving, takes off
B.leaves, takes off
C.is leaving, is taking off
D.leaves, is taking off
开始考试点击查看答案A.has worked
B.has been worked
C.have been working
D.worked
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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