【单选题】
30.We heard the news on _____ radio. They watched the news on _____ television.
【多选题】
Adult schools have become popular and the enrollment has increased_________ .
【单选题】
My brother has decided to become a policeman, _____what may.
【单选题】
7. As soon as they heard the teacher say, “Dinner is ready,” the children made a dash ____ the dining-hall.
【单选题】
__________ we may say, he will not not believe us.
【单选题】
Adult schools have become popular and the enrollment has_________ rapidly.
【单选题】
Well, that’s to say, every coin has two sides, ________ technology.
【单选题】
__________, the knowledge economy has become the major characteristic (特征) of the national economy of most developed countries.
【单选题】
We have reached an agreement we should invest in the Internet-related business.
【单选题】
As to who is to be hired, it is the Human Resources Department()has the final say.