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【单选题】
截至2016年年末,海南境内共有5A级景区( )家。A.
6
B.
7
C.
8
D.
9
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反馈参考答案：
举一反三
【简答题】U.S. companies are forecast to spend five percent more on travel in 2011 than they did last year—a sign of confidence in the economy that is encouraging airlines, hotels and rental-car companies. That...
【单选题】Few places are so awash in information technology as the U. S. college campuses. And thanks to the explosive growth of the Internet, universities have intensified their efforts to wire the ivory tower...
A.
investigate the invisible cyberspace
B.
excel in the computer operational skills
C.
subscribe to an on-line information service
D.
share their thought and ideas generously
【单选题】下列输入框(id=etPwd)文本变化事件监听,正确的是
A.
etPwd.addTextChangedListener( { @Override public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) { } @Override public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) } @Override public void afterTextChanged(Editable arg0) { } });
B.
etPwd.addTextChangedListener(new TextWatcher() { @Override public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) { } @Override public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) } @Override public void afterTextChanged(Editable arg0) { } });
C.
etPwd.addFocusables(views, direction);
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