The language institute was forced to be closed because its inadequate ventilation, improper food storage, and operating without a health department permit.
Ato be closed
Bbecause正確答案
Coperating
Dpermit
答案與詳解
為什麼答案是 B
because 是連接詞，後面必須接完整子句，例如 because it had inadequate ventilation。但原句 because 後面接的是名詞片語，因此應改為 because of 或 due to。
載入中…
