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【单选题】
由新异性强刺激引起机体产生的一种反射活动,表现为机体突然中止现有活动,将头面部甚至整个机体转向新异刺激发生的方向,这种反射活动是A.
随意注意
B.
朝向反应
C.
条件反射
D.
上述答案均不对
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反馈参考答案：
举一反三
【简答题】雪纳瑞犬按体型大小分为 、 、 三种类型。
【单选题】-Hi,Ann! I won the first prize in the English Speech Contest. -Congratulations!And I guess your parents must____you.
A.
be mad at
B.
be proud of
C.
be angry with
D.
be impolite to
【多选题】Why benefits are important for employers?
A.
Benefits can keep the employees engaged and on board once they worked in the company.
B.
Benefits help to retain enjoyable and rewarding staff.
C.
Benefits can attract talents.
D.
Benefits can help employer differentiate its business from its competitors.
【简答题】当期末汇率下降时，外币货币性资产会产生汇兑收益；汇率上升时，外币货币性负债会产生汇兑收益。（ ）
【单选题】Doing morning exercises _______ our health and we _______ it．
A.
benefits to; benefit
B.
benefits; benefit from
C.
benefits from; benefit
D.
benefits; are benefited by
【单选题】The two kind of benefits are _______________________.
A.
supplementary benefits and optional benefits
B.
incentive and optional benefits
C.
mandatory benefits and workers’ compensation
D.
mandatory benefits and optional benefits
【单选题】．—What do you think made hi m so excited? —_________a scholarship to Harvard, I suppose.
A.
He has won
B.
Winning
C.
Because of winning
D.
Because he has won
【单选题】Reading can extend one's knowledge. But its benefits go _______ this.
A.
over
B.
forward
C.
through
D.
beyond
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