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问题 选择题

When did you _________ the Chinese Young Pioneers?

A．become

B．join

C．take part in

D．join in

答案

B

become 的含义是成为，take part in 意为“参加，参与（某事物或某活动， join in sth. / doing sth.意为“参加”，后面接的宾语一般是表示竞赛、娱乐、游戏等活动的名词或V-ing。join意为“参加（某组织），加入（某处任职），参加到某个人群中去，从而成为其中一员”。中国少先队是一个组织，所以选B.

单项选择题 A3/A4型题

患者男性，63岁。诊断为胸降主动脉瘤，高血压及冠心病史10年。ECG示冠状动脉供血不足。血压150/105mmHg，心率76次/分。拟行主动脉瘤切除、人造血管替换术。

麻醉中，下列哪种最好不用()

A．恩氟烷

B．异氟烷

C．阿曲库铵

D．泮库溴铵

E．芬太尼
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填空题


Motivation is "the driving force within individuals that impels them to action." And goals are the sought-after results (1) motivated behavior.
Motivation can be either positive or negative (2) direction. We may feel a driving force toward some object or condition, (3) a driving force away from some object or condition. For example, a person may be impelled toward a restaurant to fulfill a need, hunger, and away (4) an airplane to fulfill a need of safety. Some psychologists refer to positive drives (5) needs, wants or desires, (6) negative drives as fears or aversions (7) , though negative and positive motivational forces seem to differ dramatically (8) terms of physical and sometimes emotional activity, they are basically similar in (9) they both serve to initiate and sustain human behavior. (10) this reason, researchers often refer (11) both kinds of drives or motives as needs, wants and desires.
Goals, (12) , can be either positive or negative. A positive goal is one toward (13) behavior is directed and it is often referred to as an approach object. A negative goal is (14) from which behavior is directed away and it is sometimes referred to as an avoidance object. Since both approach and avoidance goals can be considered objectives of motivated behavior, most researchers refer to (15) types simply as goals. Consider this example. A middle-aged woman may wish to remain (16) attractive as possible. Her positive goal is to appear desirable, and (17) she may use a perfume advertised to make her irresistible. A negative goal may be to prevent her skin (18) aging, and therefore she may buy and use face creams. (19) the former case, she uses perfume to help her achieve her positive goal -- attractiveness; in the (20) case, she uses face creams to help avoid a negative goal -- wrinkled skin.
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