What are these? ________. [ ]A. They are a box. B. They are boxes. C. It's a box. D. It's

题目简介

What are these? ________. [ ]A. They are a box. B. They are boxes. C. It's a box. D. It's

题目详情

What are these? ________.
A. They are a box.
B. They are boxes.
C. It's a box.
D. It's boxes.
题型:单选题难度:中档来源:0117 期中题

答案

B

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