A.knock off
B.take off
C.keep off
D.break off
A.studies
B.studied
C.has been studying
D.was studying
开始考试点击查看答案A.come across
B.pick up
C.deal with
D.take in
开始考试点击查看答案A.A.mark
B.sign
C.symbol
D.signal
开始考试点击查看答案A.pity
B.coincidence
C.accident
D.chance
开始考试点击查看答案A.behalf
B.part
C.business
D.interest
开始考试点击查看答案A.exposed to
B.to expose to
C.being expose to
D.having exposed to
开始考试点击查看答案A.protect ; from being killed
B.prevent; from killing
C.keep; being killed
D.stop; from killing
开始考试点击查看答案A.contribute to solving
B.be contributed to solving
C.contribute to solve
D.be contributed to solving
开始考试点击查看答案A.didn't stop
B.won't stop
C.hasn't stopped
D.doesn't stop
开始考试点击查看答案A.Addicting
B.Being addicted
C.Having addicted
D.Addicted
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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