A.there is very convenient
B.it is very convenient
C.there is very conveniently
D.it is very conveniently
A.prefered; stay
B.prefers to; to stay
C.prefered to; stay
D.prefers to; stay
开始考试点击查看答案A.since
B.until
C.as
D.before
开始考试点击查看答案A.A.have gone
B.to have gone
C.going
D.to go
开始考试点击查看答案A.have write
B.have to write
C.write
D.have written
开始考试点击查看答案A.it is important pleased
B.it is important to please
C.there is important to please
D.there is important pleasing
开始考试点击查看答案A.stood
B.stand
C.to stand
D.standding
开始考试点击查看答案A.as
B.that
C.than
D.but
开始考试点击查看答案A.was
B.has been
C.had been
D.am
开始考试点击查看答案A.the doorbell rang
B.we heard the doorbell ring
C.there was someone knocking at the door
D.we heard the doorbell rung
开始考试点击查看答案A.he refused ;started
B.did he refuse ;start
C.he did refuse ;should start
D.refused he ;should start
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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