So sudden ________ that the enemy had no time to escape.

A. did the attack B. the attack did C. was the attack D. the attack was

the restaurant in China usually serves special dish of different 83. ____________

One of the disadvantages of traveling as an air courier is that he_____.

A. cannot decide when and where to travel

B. cannot take any luggage with him

C. has to wear two pairs of jeans

D saves little money from the travel

— I’d really like to. I’ll talk to you soon, Debbie. I’m glad I ran into you.

—65

如果区内某水体发生了富营养化，可行的治理措施是

A．增加来水量和增加出水量B．减少来水量和增加出水量

C．减少来水量和减少出水量D．增加来水量和减少出水量

because each has a delicious taste and good for health. Since 82. ___________