$_isLogin = $_isLogin ? true : false;
$_userName = isset($_userName) ? $_userName : '';
$_tempReturnURL = isset($_tempReturnURL) ? $_tempReturnURL : '/';
$_url = isset($_url) ? $_url : false;
?>
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2020.11.21 |
조회 329
It is believed that taking short breaks throughout the workday can help reduce personal stress _______ increasing long-term productivity.
(A) but. (B) whether. (C) Since. (D) While
답 (D)
이유좀 알려주세요... 저거 접속사 아닌가요??? 어떻게 저게 되죠?