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【简答题】
感觉器官对反应时间影响十分明显,其中以触觉和 觉的反应时间取短,其次是 觉。
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举一反三
【单选题】The three primary colour of TV are ___________.
A.
red,blue and yellow
B.
red,green and white
C.
red,green and blue
D.
yellow, magenta and cyan
【单选题】_______ the students in the primary school is about three thousand，and of them are g
A.
13．_______ the students in the primary school is about three thousand，and of them are girls． A． A number of two third
B.
The number of two thirds
C.
A number of two thirds
D.
The number of two third
【单选题】It was said that a new Hope primary school had been set up ____the three heroes form Changjiang University. .
A.
in favour of
B.
in terms of
C.
in view of
D.
in the name of
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