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【单选题】
在windows资源管理器的左窗口中，若显示的文件夹图标前带有“ ”标志，则意味着该文件夹( )。A.
是空文件夹
B.
仅含有文件
C.
含有子文件夹
D.
仅含有隐藏文件
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【单选题】What was suggested about the construction of a new city at sea?
A.
The city was to be designed together with a harbor.
B.
The walls around the city would be made of steel and glass.
C.
The building of the city would rest on a floating island.
D.
The people would live in tall building surrounded by a wall.
【单选题】Warm People Likely to Keep Cold at Bay Staying positive through the cold season could be your best defense against getting ill, new study findings suggest. In an experiment that exposed healthy volunt...
A.
that their illness is very serious
B.
that their illness is not so serious
C.
that they do not get any illness at all
D.
that the illness they get is not a mild one
【单选题】Not only _____ polluted, but _____ crowded.
A.
was the city; were the streets
B.
the city was; the streets were
C.
was the city; the streets were
D.
the city was; were the streets
【单选题】Warm People Likely to Keep Cold at Bay Staying positive through the cold season could be your best defense against getting ill, new study findings suggest. In an experiment that exposed healthy volunt...
A.
that their illness is very serious
B.
that their illness is not so serious
C.
that they do not get any illness at all
D.
that the illness they get is not a mild one
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