1、【题目】Eyespots, the most rudimentary eyes, are found in protozoan原生动物 flagellates 鞭毛虫 , flatworms 扁形虫 , and segmented worms片段 蠕虫 .
选项:
A.hostile-looking
B.perceptive
C.primitive
D.strangelyformed
答案:
C
解析:
暂无解析
1、【题目】HowmanypeopleareawarethatadancerwiththeNewYorkCityBallettypicallywearsoutaminimumoftwohundredpairsoftoeshoesperyear?
选项:
A.only
B.exactly
C.atleast
D.fewerthan
答案:
解析:
1、【题目】Blue-green algae grow abundantly in salt marshes.
选项:
A.primarily
B.slowly
C.onplants(cultivate)
D.ingreatnumbers
答案:
D
解析:
暂无解析
1、【题目】Food must be moist in order to have a taste.
选项:
A.appetizing(delicious)
B.nutritious
C.damp
D.chewed
答案:
C
解析:
暂无解析
1、【题目】Insect pests are among the leading causes of crop failure.
选项:
A.expected
B.chief
C.natural
D.least
答案:
B
解析:
暂无解析
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