A.am earning
B.earn
C.earned
D.have earned
A.was
B.should be
C.be
D.were
开始考试点击查看答案A.worked
B.are working
C.have been working
D.were working
开始考试点击查看答案A.was starting;hid
B.had started;had already hidden
C.had started;was hiding
D.started;had already hidden
开始考试点击查看答案A.is
B.have
C.has
D.are
开始考试点击查看答案A.are
B.is
C.has
D.have
开始考试点击查看答案A.is watching
B.was watching
C.has watched
D.had watched
开始考试点击查看答案A.hasn't received
B.didn't get
C.didn't have
D.haven't heard
开始考试点击查看答案A.has won
B.won
C.to win
D.winning
开始考试点击查看答案A.is preparing
B.was preparing
C.has been preparing
D.had prepared
开始考试点击查看答案A.was decorated
B.was being decorated
C.is being decorate
D.has been decorated
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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