A.chain
B.chaining
C.chained
D.to chain
第1题
nd Ben’s current age is B, which of the following represents Carrie’s current age?
A.B
B.B+4
C.B+8
D.2B+8
E.3B
第2题
If 0.2t=2.2-0.6s and 0.5s=0.2t +1.1,then s=
A.1
B.3
C.10
D.11
E.30
第3题
tion proposed by theresearchers?
A.The results of Study 1 for AGTB
B.The results of Study 3 for AGTB
C.The results of Study 4 for frugivores
D.The results of Study 4 for hummingbirds
第4题
density of a solidis best supported by the data in Figure 2 ? As the tem-perature of a solid increases, the density of the solid:
A.increases only.
B.decreases only.
C.increases, then decreases.
D.decreases, then increases.
第5题
s, large plumeson Io have an average reflectance at a given wave-length that is:
A.always higher.
B.always the same.
C.always lower.
D.sometimes higher and sometimes lower.
第6题
replicated isGene G, the third gene replicated would be:
A.Gene F.
B.Gene A.
C.Gene S.
D.Gene X.
第7题
increase?
A.2
B.4
C.6
D.8
E.16
第9题
greater the heatflow through the material. According to Trials 6through 11, which of the following statements aboutrelative thermal conductivities is NOT true?
A.Brick has a higher thermal conductivity than glass wool.
B.Brick has a higher thermal conductivity than wood.
C.Steel has a higher thermal conductivity than aluminum.
D.Steel has a higher thermal conductivity than concrete.
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