题目内容
-What does the sign over there read?
-“No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area.”
[ ]
A.
shall
B.
may
C.
must
D.
will
答案:A
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题目内容
-What does the sign over there read?
-“No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area.”
shall
may
must
will