at 后面的about 240km an hour是速度 at the speed of ...所以应该用at
this kind of train can travel ___about 240 kilometeres an ho
1个回答
相关问题
-
---This kind of train can travel___350 kilometers
-
Today is trains travel ...about 240 kilometer an hour.A:on B
-
Today's train travel_____about 240 kilometer an hour.A.on B.
-
This kind of new car can travel as ( ) as 180 km an hour .A.
-
this is a new kind of cell phone, one____ can help you do an
-
How about ( ) a train for a travel?
-
This kind of radios can _____(repair) here.
-
This kind of i_ can make noise.
-
1.Air travel has many advantages _____ train travel ;it can
-
补充This kind of machine can p___ muice