The old woman drew a deep _______ at the sad news.
A. signal
B. sign
C. symbol
D. sigh
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He never told us why he was late for last meeting, ______？
A. wasn't he
B. didn't he
C. did he
D. had he
He turned his pockets _______ out in search of his tickets.
A. inside
B. outside
C. in
D. in and
Gold, more than any other rare metal, ______ in price recently.
A.have risen
B.has risen
C.was rising
D.is rising
国际刑事警察组织的审议机构是（)
A. 总秘书处
B. 全体大会
C. 执行委员会
D. 各成员国的国家中心局
E. 秘书处
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