【单选题】Since the terrorist attacks of September 11, 2001, the Federal Aviation Agency has added a small security fee to every airplane ticket purchased. This is an example of:
A.
. the benefits principle of tax fairness.
C.
. the ability-to-pay principle of tax fairness.
【判断题】确定自己的职业方向,其实就是在众多条职业发展路线中选择适合自己的一条来坚定地行走
【简答题】患者男性,50岁。按医嘱进行保留灌肠。下列护理措施正确的是A. 为保证疗效,在晨起时灌入B. 选择较粗的肛管C. 插入要浅D. 药量为200mlE. 提高压力,确保灌肠液进入肠道
【单选题】During the period of recent terrorist activities, people _____ not to touch and unattended bag. [ ]
A.
had always been warned
B.
were always being warned
【单选题】It is always satisfying to do something that no one else ______.
【单选题】It is reported in Washington Post that an unknown terrorist group has ______ responsibility for this morning’s bomb attack.
【简答题】Since each person has his own range of interests, when the speaker talks about something that is of no personal interest or concern to him, he would "switch off the talking."
【简答题】distract意为“分心”,其前缀为?