A.辛夷
B.丁香
C.金樱子
D.沙苑子
E.牛蒡子
来源于桃金娘科植物
第1题
A.have
B.are
C.is
D.were
第2题
A number of students in this class ______ (be)to Beijing one or twice.
第3题
______students in our class is fifty.
A.A number of
B.The number of
C.A great number of
D.Number of
第4题
______ students in my class like singing very much.
A The number
B The number of
C A number
D A number of
第5题
第6题
A、the number of observations in the class.
B、the difference between consecutive lower class limits.
C、limited to a maximum of 10 observations.
D、the total number of observations in the sample.
第7题
第8题
A.this
B.that
C.it
D.one
第10题
A.number
B.noun
C.infinitive
D.participle
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