In face of ________ failure, it is the most important to keep up ________ good state of mind．

A．不填; a

B．a; 不填

C．the; 不填

D．不填; the

－ Oh, must you?Stay a little bit longer．It’s been such fun having you．

－ ________．I’ve got an early start tomorrow morning．

A．No problem

B．All right

C．Thanks anyway

D．Never mind

At the end of 2004, there were around 6,000 foreign printing companies in China, ________ up around 4 percent of national total．

A．made

B．to make

C．making

D．having made

－ I ________ to your birthday party last Sunday．

－ Unfortunately, you were out on business．

A．had come

B．came

C．would come

D．would have come

－ Cathy, this is Mike．I ________ because I am going to meet some guests at theairport．So I will not have lunch．

－ That's OK．I will wait for you at supper time．

A．have telephoned

B．was telephoning

C．telephoned

D．am telephoning

My grandfather is as ________ as a young man and hates sitting around doing nothing all day．

A．desperate

B．energetic

C．exceptional

D．effective

Without facts ,we can't form a correct opinion ,for we need to have actual knowledge ________ our thinking．

A．which to be based on

B．which to base on

C．on which to base

D．which to base

－ Have you persuaded him?

－ Yes．After some hours of discussion, I ________ to reason him in accepting the new plan．

A．had managed

B．would manage

C．have managed

D．managed

It ________ how long the shock that explosions hit London transport system will stay in people's hearts．

A．abandons

B．considers

C．matters

D．minds

How did you like the ________ of the interpreter at the Chinese FM press conference of 6-party talks on TV?

A．performance

B．achievement

C．material

D．words