在1888年9月12日的德国报纸上,有这样一段描述:“星期六下午,人们怀着惊奇的目光看到一辆三轮马车在街上行走,前边没有马,也没有辕杆,车上只有一个男人,马车在自己行走,大街上的人们都惊奇万分。”请你猜猜车上的男人可能是( )
Could you tell me ?
Sure, I'll come back in three days.( )
A.when will you come back
B.how long have you stayed there
C.why you went there
D.how soon you will come back
The Forum(论坛)on China﹣Africa Cooperation Meeting will take place in Beijing this year.
Yes. I hear thousands of guests to the meeting then.( )
A.will be invitedB.will invite
C.are invitedD.invite
The second C919 large passenger plane its first flight at Shanghai Pudong International Airport on December 17th, 2017.( )
A.completesB.completed
C.has completedD.was completing
The traffic is terribly busy in the morning. You'd better avoid in the center of the city.( )
A.driveB.drivingC.to driveD.driven
High﹣speed railways have developed rapidly in our country. Today China has high﹣speed rail network(铁路网) among all the countries in the world.( )
A.longB.longer
C.the longerD.the longest