The operetta first ________ as popular form of musical theater in the nineteenth century.
(A)to emerge
(B)emerging
(C) has emerged
(D)emerged
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統計: A(2), B(10), C(19), D(132), E(0) #324850
統計: A(2), B(10), C(19), D(132), E(0) #324850
詳解 (共 2 筆)
#4633644
operetta (n.) 小歌劇
此句 in the nineteenth century 說明
時間是在 19世紀的時候 出現
為過去發生的事情
所以動詞使用過去式 "emerged "
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