A.was happening
B.happens
C.has happened
D.happened
A.had had
B.had
C.would have
D.would have had
开始考试点击查看答案A.we will
B.should we
C.we
D.we shall
开始考试点击查看答案A.havebegun
B.begin
C.hadbegun
D.began
开始考试点击查看答案A.shall take; would be
B.were going to take; be
C.take; were
D.would take; should be
开始考试点击查看答案A.could have been
B.had been
C.were
D.must be
开始考试点击查看答案A.know; must telephone
B.knew; would telephone
C.have known; have telephoned
D.knew; have telephoned
开始考试点击查看答案A.I'd decide
B.I decided
C.I decide
D.I'm deciding
开始考试点击查看答案A.to take
B.taking
C.take
D.would take
开始考试点击查看答案A.haven't made
B.wouldn't make
C.didn't make
D.hadn't made
开始考试点击查看答案A.needn't tell
B.needn't have told
C.mightn't tell
D.might be going
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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