A.became a
B.has become a
C.has turned
D.has been
A.—Well,it wasn't me.I didn't do it.(2012·江西)A.is cleaning
B.was cleaning
C.has cleaned
D.had cleaned
开始考试点击查看答案A.had enjoyed
B.have been enjoying
C.were enjoying
D.would enjoy
开始考试点击查看答案A.are arriving
B.have arrived
C.had arrived
D.will arrive
开始考试点击查看答案A.had had
B.have had
C.have
D.had
开始考试点击查看答案A.take on
B.take in
C.have taken in
D.have taken on
开始考试点击查看答案A.added
B.included
C.contained
D.charged
开始考试点击查看答案A.receives
B.is receiving
C.will receive
D.has received
开始考试点击查看答案A.climb
B.had climbed
C.climbed
D.have climbed
开始考试点击查看答案A.saw; which
B.have seen; that
C.saw; where
D.have seen; where
开始考试点击查看答案A.finished
B.have finished
C.had finished
D.have been finishing
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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