Some insects_____ the colour of their surroundings (環(huán)境) to protect themselves.
A．take upB．take offC．take onD．take out
C
考察詞組。Take up占據(jù)，開始從事 take off起飛，事業(yè)騰飛 take on承擔(dān)，呈現(xiàn) take out拿出
一些昆蟲為了保護(hù)他們自己呈現(xiàn)出環(huán)境的顏色。
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