第二部分：英语知识运用（共两节，满分45分）
第一节：单项填空（共15小题；每小题1分，满分15分）
21．I felt ___________ sudden urge to tell him all my problems but I held back because I was afraid that he would make ____________ fun of me．
A．a／ B．the；／ C．a；the D．the；a
22．I’m sorry for ____________，but I have anurgent and important thing to talk to you．
A．cutting off B．cutting in C．cutting out D．cutting up
23. --- Hi, Tom. Does John have any hobbies?
--- _______, swimming will appeal to him most strongly.
A. If anything B. If ever C. If any D. If so
24．— Why do you think he is feeling spiritless?
— Because staying up late makes him at his worst ___________ physical situation．
A．in terms of B．in addition to C．on account of D．regardless of
25. It is obvious ______ the local government can do to protect the environment for the next generations.
