A.is said to be buying
B.is said to have bought
C.had said to buy
D.has said to have bought
A.to buy
B.to be bought
C.buying
D.bought
开始考试点击查看答案A.being noticed
B.to be noticed
C.noticing
D.having been noticed
开始考试点击查看答案A.go
B.to go
C.going
D.gone
开始考试点击查看答案A.found;closed
B.finding closed
C.to find;closing
D.to find;closed
开始考试点击查看答案A.noticing
B.warning
C.signing
D.expecting
开始考试点击查看答案A.to be learned in
B.learning
C.to learn in
D.to be learning
开始考试点击查看答案A.to communicate
B.communicating
C.for communicating
D.on communicating
开始考试点击查看答案A.be
B.to be
C.to being
D.being
开始考试点击查看答案A.tied; locked
B.tying; locked
C.tied; locking
D.tying; locking
开始考试点击查看答案A.never putting
B.never having put
C.having never put
D.having never putting
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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