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【判断题】
( )旅游活动的基本构成要素是旅游资源、旅游设施和旅游服务。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Not a single word _____ when _____ about his late mother. [ ]
A.
he said; asked
B.
did he say; asked
C.
he said; asking
D.
did his say; asking
【单选题】2岁小儿,咳嗽3天,体温38°C,双肺有干性及不固定湿啰音,其诊断应首先考虑是
A.
支气管肺炎
B.
急性支气管炎
C.
急性上呼吸道感染
D.
毛细支气管炎
E.
支气管异物
【单选题】What did the father do when the baby screamed that word at the airport?
A.
He corrected the baby.
B.
He tried to stop the baby.
C.
He hid himself somewhere.
D.
He didn t do anything.
【单选题】Not a single word _____ when _____ about his late mother. [ ]
A.
he said, asked
B.
did he say, asked
C.
he said, asking
D.
did he say, asking
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