A.concentrate on; drive
B.concentrate in; driving
C.concentrate to; drove
D.concentrate on; driving
A.spy on
B.rely on
C.focus on
D.cut back on
开始考试点击查看答案A.broken through
B.gone on
C.broken down
D.gone through
开始考试点击查看答案A.add; add up
B.add up; add up to
C.add up; add up
D.add; add up to
开始考试点击查看答案A.added up
B.dug out
C.gone through
D.cared about
开始考试点击查看答案A.believe in , believe
B.believe , believe in
C.believe , believe
D.believe in, believe in
开始考试点击查看答案A.was littered with
B.littered with
C.was littering with
D.littered
开始考试点击查看答案A.lead
B.lead to
C.result from
D.result to
开始考试点击查看答案A.is to blame
B.is to be blamed
C.is blaming
D.is to be blaming
开始考试点击查看答案A.had delivered it
B.had it deliver
C.had it delivered
D.had it delivering
开始考试点击查看答案A.A.joined; took part in
B.took part in; joined
C.joined in; took part in
D.took part in; joined in
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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