A.keep up
B.keep on
C.keep to
D.keep off
A.the half; a
B.half the ; a
C.a half ;the
D.half; 不填
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A.occurred
B.occurred to
C.has happened
D.has taken place
开始考试点击查看答案A.All the ads are used to promote a product or to increase a company's profits.
B.Neither of ads are used to promote a product or to increase a company's profits.
C.Some of ads are used to promote a product or to increase a company's profits.
D.None of ads are used to promote a product or to increase a company's profits.
开始考试点击查看答案A.refer to
B.look for
C.look forward to
D.reply to
开始考试点击查看答案A.lose sight of
B.catch sight of
C.are in the sight of
D.are at the sight of
开始考试点击查看答案A.remains to do
B.is remained to do
C.remains to be done
D.is remained to be done
开始考试点击查看答案A.badly off
B.well off
C.cut off
D.paid off
开始考试点击查看答案A.take in
B.take on
C.take down
D.take to
开始考试点击查看答案A.That's
B.What's more
C.However
D.So
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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