21. Scarcely had they settled themselves in their seats in the theater _____ the curtain went up.
(A) when
(B) than
(C) which
(D) what
(E) that
詳解 (共 2 筆)
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他們勉強地坐在劇院的座位上_____帷幕...
未解鎖
scarcely...when/befo...
私人筆記 (共 1 筆)
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scarcely...when/befo...