试题 试卷
题型：单选题 题类： 难易度：普通
人教版（PEP）三年级上册（2024） Unit 5 The colourful world 课后练
A. a B. an C. the D. /
A: Look at{#blank#}1{#/blank#}insect. Is it{#blank#}2{#/blank#}frog?
B: No. It's {#blank#}3{#/blank#}ant. It's{#blank#}4{#/blank#}black.
—Yes, please.
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