Which is the correct passive form of the following active sentence?"Officials asked to see our passports at border control."
A. Official are asked to show passports at border control.
B. We were asked to show our passports at border control.
C. We were asking officials to show their passports at border control.
D. We are asked to show our passports at border control.
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---Tom is always careless with his school work,Could you help him?---No problem, I think he _______ to think twice before starting.
A. should be told
B. can tell
C. should tell
D. can be telling
My watch doesn't work. It needs ________ .
A. repair
B. repairing
()是会展策划的首要任务?
A. 目标设定
B. 创意先行
C. 市场调查
D. 方案撰写
下面哪个不是政府展?
A. 中国进出口商品交易会
B. 中国西部国际博览会
C. 糖酒会
D. 成都创意设计周