把下列各种交通工具与其相应的特点用线连起来
汽车
运量小、运资贵,适合长距离客运和贵重品运输
火车
灵活机动,速度快,适合较长距离的大量货物运输
船舶
运量大,速度较快,适合较长距离的大量货物运输
飞机
运量大,运费便宜,但速度较慢适合大量货物运输
42÷5=8……2 39÷6=6……3
64÷9=7……1 53÷7=7……4
The factory ______ its waste into the river, but now it deals with the waste in a new way.
Manners in a dinner party
What to take
You can bring some drinks like ____ juice, beer or something like these.
When to arrive
You should arrive on time or no more than ____minutes late.
If you'll be fifteen late, you should give the host a ____.
What to do at the table
Try to be relaxed and ____ at the table. If you can't use the knife and ____ , you can watch others.
读课文《从百草园到三味书屋》,“冬天百草园比较无味”理解正确的一项是()