问题

romised to develop a software package by the endof this year, ________ they might have

A:strong
B:energetic
C:short
D:a；a；a

正确答案是：

同类题型

_____ late for class next time.—I’m sorry.

Our school has more than two ____ teachers and ____students.

He __________ everywhere for materials and finally his efforts paid off. The medicine __________ to be very effective.

Could you tell me________— He is in his office.

Sit down please.—– ____________.