题干
There is _______ "m" and _______ " u" in the word（单词） "computer".
A：a; an
B： an; a
C：/; the
答案(点此获取答案解析）
B
There is _______ "m" and _______ " u" in the word（单词） "computer".
A：a; an
B： an; a
C：/; the
