问题
选择题
I sent ______ e-mail to Amy to say thanks for her help with my study.
A．a
B．/
C．an
D．the
答案
答案：C
题目分析：e-mail 是以元音音素开头的单词，故前面不定冠词用an。句意为：我发了一封电子邮件给Amy，感谢她帮助我学习。故选C。
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I sent ______ e-mail to Amy to say thanks for her help with my study.
A．a
B．/
C．an
D．the
答案：C
题目分析：e-mail 是以元音音素开头的单词，故前面不定冠词用an。句意为：我发了一封电子邮件给Amy，感谢她帮助我学习。故选C。