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【单选题】
在变更控制中,可用来确保由不同用户所执行的并发控制是( )。A.
异步控制
B.
同步控制
C.
存取控制
D.
基线控制
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【简答题】Tom lived by himself a long way from town. He hardly went to town, but one day he went into town to buy a few things. After he bought them, he went into a restaurant and sat down at a table. When he l...
【单选题】Was it from the lake ________ he often went fishing ________ he saved the drowning girl?A．that,
A.
40. Was it from the lake ________ he often went fishing ________ he saved the drowning girl? A．that, that
B.
where, where
C.
where, that
D.
that, where
【简答题】What does Philip Freneau use the wild honeyle to suggest?
【单选题】关于早餐服务流程,下列说法错误的是( )
A.
当客人进入餐厅时，迎宾员应微笑礼貌的问候，请问有几位，然后将客人带到合适的餐台安排就坐。
B.
服务员主动上前为客人拉椅让座，送上香巾和开茶
C.
开茶后，服务员应站在客人的左侧斟倒第一杯礼貌茶，以十分满为宜
D.
根据客人人数填写点菜单，让上台号、茶位，签上服务员名字，把点菜单送到收银台，为客人除去筷套并收走
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