There is"s" and"u" in the letter "sun". [ ]A. a, an B. an, a C. an, an

题目简介

There is"s" and"u" in the letter "sun". [ ]A. a, an B. an, a C. an, an

题目详情

There is             "s" and             "u" in the letter "sun".
[     ]
A. a, an
B. an, a
C. an, an
D. a, a
题型:单选题难度:偏易来源:浙江省模拟题

答案

B

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