A.Don’t you know
B.Haven’t you known
C.Didn’t you know
D.Hadn’t you known
A.won’t work; is being repaired
B.doesn’t work; is being repaired
C.didn’t work; is repaired
D.doesn’t work; is repaired
开始考试点击查看答案A.has asked ; have been getting
B.asked ; were getting
C.often asks ; are getting
D.asked ; are getting
开始考试点击查看答案A.serves
B.served
C.had served
D.has served
开始考试点击查看答案A.are
B.is
C.have
D.has
开始考试点击查看答案A.will request
B.request
C.are requesting
D.are requested
开始考试点击查看答案A.seated
B.been sat
C.sited
D.been seated
开始考试点击查看答案A.was forgetting
B.forgot
C.had forgotten
D.am forgetting
开始考试点击查看答案A.don’t expect; were
B.haven’t expected; are
C.am not expecting; are
D.didn’t expect; were
开始考试点击查看答案A.are having
B.have
C.have had
D.had had
开始考试点击查看答案A.had fallen asleep
B.have fallen asleep
C.fell asleep
D.fall asleep
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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