A.used to be there
B.there used to be
C.there used to have
D.there had
A.Come on
B.Take care
C.Go ahead!
D.Hold on!
开始考试点击查看答案A.I'd like to talk with you
B.I'm really tired of this
C.I hate to say this
D.I need your help
开始考试点击查看答案A.it his duty
B.his duty
C.that is a duty
D.that is his duty
开始考试点击查看答案A.find
B.to find
C.finding
D.found
开始考试点击查看答案A.could save
B.could saving
C.could to save
D.could saved
开始考试点击查看答案A.There; doubt
B.There; need
C.It; doubt
D.It; need
开始考试点击查看答案A.will he declare
B.he would notice
C.would he notify
D.he will note
开始考试点击查看答案A.to attend;there to be
B.attending;there being
C.attended;there be
D.attend;there was
开始考试点击查看答案A.It being
B.There being
C.There was
D.Being
开始考试点击查看答案A.There; that
B.It; that
C.There; whether
D.It; whether
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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