A.was doing
B.did
C.had done
D.would do
A.put
B.was putting
C.have been putting
D.am putting
开始考试点击查看答案A.looked
B.am to look
C.had looked
D.have been looking
开始考试点击查看答案A.gave
B.gives
C.have been giving
D.are giving
开始考试点击查看答案A.is made
B.would make
C.was to be made
D.had made
开始考试点击查看答案A.gained
B.was gaining
C.has gained
D.had gained
开始考试点击查看答案A.used up
B.ran out of
C.given out
D.given away
开始考试点击查看答案A.is not announced; are informed
B.doesn't announce; inform
C.are not announced; have been informed
D.don't announce; have informed
开始考试点击查看答案A.has ruined
B.had ruined
C.has been ruined
D.had been ruined.
开始考试点击查看答案A.I saw
B.I see
C.I can see
D.I'll be seeing
开始考试点击查看答案A.has been playing
B.is playing
C.have been playing
D.have played
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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