The sign reads “In case of ____ fire, break the glass and push ____ red button. ”
A.不填;a | B.不填;the | C.the; the | D.a; a |
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The sign reads “In case of ____ fire, break the glass and push ____ red button. ”
A.不填;a | B.不填;the | C.the; the | D.a; a |