A.have had
B.was having
C.had
D.am having
A.watched
B.had watched
C.would watch
D.was watching
开始考试点击查看答案A.watched
B.had watched
C.was watching
D.have been watching
开始考试点击查看答案A.am having
B.have had
C.have
D.have been having
开始考试点击查看答案A.cooking
B.to cook
C.is cooking
D.cook
开始考试点击查看答案A.left
B.leave
C.will leave
D.leaving
开始考试点击查看答案A.didn't finish
B.haven't finished
C.hadn't finished
D.wasn't finishing
开始考试点击查看答案A.didn't quite catch
B.don't quite catch
C.hadn't quite catch
D.can't quite catch
开始考试点击查看答案A.had rang; was
B.has rung; was
C.rang; has been
D.has been ringing; is
开始考试点击查看答案A.A.has ; bought
B./; bought
C.did ; buy
D.had ; bought
开始考试点击查看答案A.was doing
B.had been doing
C.has done
D.did
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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