14. Why don't you come again __________ other day

A. the B. some C. any D. in

13. ___________ either you or I to look after her

A. Am B. Is C. Are D. Should

12.It is known ________ all that the electric light was invented by Edison.

A. to B. by C. for D. as

11.They have a bridge to have ________ rebuilt.

A. somebody B. it C. / D. that

10. He hid himself behind the door _______ he still could see what would happen to his classmate. A. there B. which C. from which D. from where

1. He couldn't help ________ anything for his family because he was busy with the entrance exam. A. doing B. to do C. did D. and did

We should prevent pollution ________ happily.

A. living B. from living C. to living D. to live

He was too busy ________ his friend.

A. receive B. to receive C. receiving D. received

The girl looked ________ at her dying cat.

A. happy B. happily C. sad D. sadly

It is hot ________ January. Better take off your coat.

A. A. in B. during C. for D. to

Is ________ "m"the 13th letter in the English alphabet

A. / B. a C. an D. the

__________, she could hardly have any time to play with her little daughter.

A. Busy as she was B. As was she busy C. was busy she D. As she was busy

Do you have any idea of the reason _________ he referred to

A. that B. as C. why D. when

Is this the park ________ he visited his friend the other day

A. the one B. that C. where D. /

心理定势是指由于先前的活动而造成的一种心理准备或心理定向,它使人以比较固定的方式进行认知或做出行为反应.但在在情况变化时,定势则会阻碍人们找到新的方法去解决新问题.因此,我们必须正确灵活地运用已有的认识和方法去解决相似的问题,绝为可想当然.否则,便会犯这样那样的错误.

18.B(“明确”既明白又有确定的意见，“思索”是“思考探求”的意思，“施行”指“用行动来实现”)

17.B(“容许”语气重一些，合语境。“引见”是“引导、介绍”，合语境。“思索”除“思考”之意外，还有寻求、探求之意)

16.B(超越，有超出，超过之意，合语境。警醒，警戒醒悟之意，合语境。徘徊，合语境)