A.are needed
B.is needed
C.be needed
D.should need
A.didn't phone; would never found
B.hadn't phoned; would never find
C.didn't phone; would never have foundD.hadn't phoned; would never have found
开始考试点击查看答案A.If have a little effort
B.Having a little effort
C.If you have a bit effort
D.A bit more effort
开始考试点击查看答案A.bought, one
B.to buy, that
C.bought, the one
D.to buy, what
开始考试点击查看答案A.may have been good
B.couldn't have been worse
C.can't be better
D.must be better
开始考试点击查看答案A.wouldn't have fallen
B.hadn't fallen
C.should fall
D.were to fall
开始考试点击查看答案A.should have arrived
B.should arrive
C.should have had arrived
D.should be arriving
开始考试点击查看答案A.hadn't teased; would not have fallen
B.hasn't teased; would not have fallen
C.hadn't teased; did not fall
D.hadn't teased, won't have fallen
开始考试点击查看答案A.have gone
B.could go
C.went
D.go
开始考试点击查看答案A.keep
B.kept
C.keeping
D.to keep
开始考试点击查看答案A.should come
B.ought to have come
C.may have come
D.must have come
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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