A.are used to; polluting
B.is used to; polluting
C.is used to; polluted
D.is used to; being polluted
A.is; used
B.was; used
C.did; use
D.are; used
开始考试点击查看答案A.do, do
B.do, get along
C.are, doing
D.are, getting on
开始考试点击查看答案A.had read
B.would read
C.were reading
D.Read
开始考试点击查看答案A.have been
B.have gone
C.has been
D.has gone
开始考试点击查看答案A.is felt
B.feels
C.feel
D.is feeling
开始考试点击查看答案A.didn't finish
B.haven't finished
C.hadn't finished
D.wasn't finishing
开始考试点击查看答案A.a thunder broke; when
B.a thunder had broken; than
C.had a thunder broken; than
D.did a thunder break; than
开始考试点击查看答案A.has been writing; has written
B.has been writing; wrote
C.is writing; has been writing
D.has written; has written
开始考试点击查看答案A.just left
B.has just left
C.is just leaving
D.was just leaving
开始考试点击查看答案A.hopes
B.has hoped
C.was hoped
D.had hoped
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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