A.to invent
B.inventing
C.to have invented
D.having invented
A.to graduate
B.having graduated
C.graduating
D.to have graduated
开始考试点击查看答案A.to go
B.to have gone
C.going
D.having gone
开始考试点击查看答案A.to have made
B.having made
C.to make
D.making
开始考试点击查看答案A.to have repaired
B.repairing it
C.having it repaired
D.to repair it
开始考试点击查看答案A.having read
B.to have read
C.to be read
D.reading
开始考试点击查看答案A.being allowed
B.to have been allowed
C.having allowed
D.to have allowed
开始考试点击查看答案A.breaking
B.having broken
C.to have broken
D.to break
开始考试点击查看答案A.to have been talked
B.to have discussed
C.having been discussed
D.to have been talked about
开始考试点击查看答案A.to invent
B.inventing
C.to have invented
D.having invented
开始考试点击查看答案A.having sent
B.to be sending
C.to have been sent
D.being sent
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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