问题

Zhongdian is 659 kilometers away from Kunming, and there are ______ flights between the two cities.[ ]
A: usual
B: extraordinary
C: regular
D: common
B: extraordinary
C: regular
D: common
正确答案是:
同类题型
It was said that the lost plane had possibly landed on_______ island.- Do you believe_______ news
What are those—____ are cakes.
Lemon used to be shy , didn’tshe —________ . But now she is outgoing aswell as active.
With two children ___middle school in the nearby town now, the parents are working hard.