题目内容
It’s difficult for us _____ the future.
A、predicting B、to predict C、predict
B
解析试题分析：句意：it is adj for sb to do sth，做某事对某人来说怎么样。本句中it是形式主语，指代下文不定式内容，故选B,
考点：固定句式
点评：固定句式的考查也是英语考查的一个重点，熟记这些句式可以减少答题中的分析判断时间，所以平时加强句式记忆也是学好英语的关键环节。
— My brother’s ill in hospital.
— I’m sorry ______ that.
| A．hear | B．hearing | C．to hear | D．heard |
– We can go to Ji’nan Railway Station by bus.
-- Why not _________ there for a change?
| A．try walking | B．trying to walk |
| C．to try and walk | D．to try walking |
---Did you use to ____ a bus to school?
---Yes .But now I am used to ____ a bike to school .
| A．take , riding | B．taking , riding |
| C．taking , ride | D．taking . riding |
I need time_____ my computer.
| A．to mend | B．mending | C．mend | D．mended |
— a volunteer is great.
—I think so. Some of us want volunteers for the London Olympics.
| A．Being; being | B．To be; being |
| C．Being; to be | D．To be; to be |
The policeman asked the girls ______ play in the street.
| A．to not | B．not to | C．didn’t | D．not |
—We can use QQ to talk with each other online.
—Really? Could you show me ______it?
| A．what to do | B．how to do | C．when to do | D．why to do |