A.have been; have been
B.am; have been
C.have been; was
D.am; was
A.to them
B.for them
C.of them
D.of their
开始考试点击查看答案A.have;haven't found
B.did;didn't find
C.did;haven't found
D.have;didn't find
开始考试点击查看答案A.that ;to
B.which ;for
C.it ;to
D.this ;to
开始考试点击查看答案A.have looked; haven't been finding
B.have looked; haven't been found
C.are looking; haven't been found
D.have been looking; haven't found
开始考试点击查看答案A.that
B.it
C.which
D.what
开始考试点击查看答案A.He seemed as if
B.He seemed like
C.It seemed like
D.It seemed as if
开始考试点击查看答案A.did; had left
B.was doing; had left
C.had done; left
D.had done; was leaving
开始考试点击查看答案A.As
B.It
C.This
D.That
开始考试点击查看答案A.ate
B.eats
C.had eaten
D.would eat
开始考试点击查看答案A.visits
B.visited
C.has visited
D.had visited
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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