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【单选题】
关于widget(组件)属性的写法,下面哪个是正确的?( )A.
android:id="@id/tv_username"
B.
android:layout_width="match_content"
C.
android:src="@+drawable/icon"
D.
android:gravity="center"
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【简答题】阅读理解。 Every morning, the newspaper chief editor (主编) holds a meeting with the reporters. They discuss the main s(事件) of the day. Reporters are then sent to cover the s. As soon as the report...
【简答题】Every morning, the newspaper chief editor(主编) holds a meeting with the reporters. They discuss the main s(事件) of the day. Reporters are then sent to cover the s. As soon as the reporters kno...
【简答题】Every morning, the newspaper chief editor（主编） holds a meeting with the reporters. They discuss the main s（事件） of the day. Reporters are then sent to cover the s. As soon as the reporters kno...
【单选题】The chief editor as well as the proof-readers ____ working overtime now.
A.
is
B.
are
C.
was
D.
were
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