A.it is necessary to have planted more trees.
B.many more trees need to be planted.
C.our city needs more trees.
D.we must plant more trees.
A.unless
B.even if
C.in case
D.as long as
开始考试点击查看答案A.if
B.but
C.unless
D.once
开始考试点击查看答案A.a good knowledge of physics is needed
B.one needs to have a good knowledge of physics
C.it is required that one should have a good knowledge of physics
D.a good knowledge of physics is important
开始考试点击查看答案A.you are convenient.
B.you'll be convenient
C.it will be convenient to you.
D.it is convenient to you
开始考试点击查看答案A.where
B.there
C.which
D.when
开始考试点击查看答案A.As far as I know
B.As far as I am concerned
C.As it happens
D.Sooner or later
开始考试点击查看答案A.However the weather is like
B.However is the weather like
C.Whatever is the weather like
D.Whatever the weather is like
开始考试点击查看答案A.Anyone gambles
B.No matter who gambles
C.Whoever gambles
D.Those gamble
开始考试点击查看答案A.whatever
B.that
C.which
D.whichever
开始考试点击查看答案A.that
B.which
C.while
D.when
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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