It is never too small a thing for him to notice.

It is a big （) for him to do such difficult work.A. courageB. challengeC. opportunit

It is virtually impossible to persuade him to apply for the job.A．simplyB．almostC．totallyD

It is difficult for him to make such decision.A.happyB.hardC.easyD.simple

In "It is easy for him to lose temper", "it" is the ______ of the sentence.A．real subjectB

The funny things is, I can never remember him ever _____.A:to get dirty B:get dirty C:g

What is Roberts view on Al Gores idea？A．It is urgent for us to do something.B．It is too la