A.Keep us fit
B.In order to keep us fit
C.Kept us fit
D.Having kept us fit
A.to come into the classroom
B.to come the classroom
C.coming into the classroom
D.coming the classroom
开始考试点击查看答案A.Located
B.Locating
C.Being located
D.Having located
开始考试点击查看答案A.to make sine
B.make sure
C.make sure to
D.making sure
开始考试点击查看答案A.to realize
B.realized
C.have realized
D.realizing
开始考试点击查看答案A.carrying out
B.being carried out
C.carried out
D.to be carried out
开始考试点击查看答案A.help
B.helped
C.helping
D.to help
开始考试点击查看答案A.collecting
B.to collect
C.having been collected
D.collected
开始考试点击查看答案A.Combining
B.To combine
C.Combine
D.Combined
开始考试点击查看答案A.going
B.flooding
C.flowing
D.watering
开始考试点击查看答案A.looked about and hurrying upstairs .
B.looking about and hurrying upstairs .
C.looking around and to hurry upstairs .
D.to look around and hurrying upstairs .
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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