高中英语冠词的用法辨析单选题

I don't understand what the engineer means, but I’ve got ____ rough idea of ____ Project plan.

A．the; a	B．不填； the
C．the；不填	D．a; the

Jumping out of   airplane at ten thousand feet is quite
exciting experience.

A．a;the	B．a;an
C．an;an	D．the;the

The story of Li Tianyi, the son of ________ famous military singer, driving a BMW without a license and attacking a couple on the road has drawn the attention of ________ public.

A．the; the	B．/; the
C．a; an	D．a; the

— John has put forward ______ most challenging question for us to answer.
— Yes, it really is. I have never heard ______ harder one.

A．a; the	B．the; the
C．a; a	D．the; a

Have you heard       news? The price of       petrol is going up again！

A．the, the	B．不填，the
C．the, 不填	D．不填，不填

My cousin Gorge went to Shanghai in _____ twenties in ____ 1980s, and has lived there ever since.

A．his, the	B．the, the
C．the, /	D．his, /

We had ___________ wonderful time _________the party_______ other day.

A．a, on, the	B．/, at, on
C．a, at, the	D．/, on, /

What ___________ pleasant surprise! I’ll tell Richard about it ___________ minute he comes home.

A．a; the	B．a; a
C．a; /	D．/; the

Sam has been appointed ________ manager of the engineering department to take ________ place of George.

A．/，/

B．the，/

C．the，the

D．/, the

She removed________ hat she was wearing and tried on ________ black silk one.

A．a；a

B．the；the

C．the；a

D．a；the

. ---Have you seen ____ iphone? I left it on the desk this morning.
---Is it ____ white one? I think I saw it somewhere.

A．an; the	B．the; the
C．an; a	D．the; a

Appointed as ____chairman to China, Mr. Xi was determined to serve his country____ heart and soul.

A．an, the	B．the; a
C．the; the	D．/; /

---______ success the young brilliant scientist has made is admirable.
---I think he is ______ success as a scientist indeed.

A．a; the

B．the; \

C．the; a

D．\; the

Confucius  Temple,             world  cultural  heritage,  is  about  65  kilometres               south  of  Mount  Tai.

A． the; the

B． a; the

C． the;不填

D．a;不填

I want an assistant with  little knowledge of French and  experience of office routine.

A．the; a	B．the; an
C．a; 不填	D．a; an