A.eat
B.eating
C.eaten
D.eats
A.has been
B.had been
C.would be
D.is
开始考试点击查看答案A.— How long _____you _____there? A.have; stay
B.are; stayed
C.are; staying
D.do; stay
开始考试点击查看答案A.have; stayed
B.are; staying
C.did; stay
D.do; stay
开始考试点击查看答案A.didn't arrive
B.isn't arriving
C.hadn't arrived
D.hasn't arrived
开始考试点击查看答案A.waited
B.had been waiting
C.have waited
D.am waiting
开始考试点击查看答案A.is leaving
B.has left
C.was leaving
D.left
开始考试点击查看答案A.has changed
B.would change
C.changed
D.is changing
开始考试点击查看答案A.was put off
B.will put off
C.has been put off
D.is put off
开始考试点击查看答案A.see
B.had seen
C.saw
D.have seen
开始考试点击查看答案A.he has made
B.has he made
C.did he make
D.made he
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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