A river flows at 2km/h,and john takes 6h to row 16km to up t
A river flows at 2km/h,and john takes 6h to row 16km to up t
英语翻译A man can row at 4 km/h,and run at 3 km/h.He needs to ge
To buy a ticket,you ___line up at this window(must mustn't与h
英语翻译it takes a ship 16 hours sailing downstream 120km and up
Maya is 6 km offshore on a boat at point B and wishes to rea
改错:What a great fun it is to jump into a river and swim in h
The excursion boat on the river takes 2.5h; hours to make th
英语翻译At last I broke down and came up with an excuse to ask h
You can't drive your car( )40km/h in the street.A、at B、in C、
A train departed from city A to town B 180 km away at 9 in t
英语翻译Martin drove past Town P at 7 a.m.at 80 km/h.At 19 a.m,h
I fix up old bikes and gie them away to children who don't h