suchas可以和andsoon连用吗

不可以，such as 后面跟单词或短语，本来就是在列举实例，加个and so on多余，并且不合英语语法习惯。

1，such as用法:

（1）Trees such as spruce， pine and oak have been planted.

种植了云杉、松树和橡树等树木。

（2）There are also unpleasant brain effects such as anxiety and neurotic behaviour.

也会对大脑产生不良影响，如焦虑和神经质的行为。

（3）She was involved in many New Age activities such as yoga and healing.

她参加了很多“新时代”活动，如瑜伽和康复法。

（4）scientific inventions such as these have raised labour productivity by a big margin.

诸如此类的科学发明，都大大提高了劳动生产率。

（5）He bought a lot of fruit such as apples and peaches.

他买了许多水果，如苹果、桃子等等。

2and so on用法

（1）Cut down on animal fats found in red meat， hard cheeses and so on.

减少摄入存在于红色肉类、硬干酪等中的动物脂肪。

（2）Right now in Congress， they're fiddling around with the budget and so on.

此时在国会，他们正就预算案等等瞎折腾。

（3）Others are interested in art， music， books and so on.

其他人对艺术、音乐、书籍等感兴趣。

（4）Since the engine has no valves， it doesn't need any camshaft， valve lifters and so on.

因为发动机没有阀门，它不需要任何凸轮轴、起阀器等。

（5）Our gardener is a jack of all trades， he can do carpentering， decorating， a bit of plumbing， and so on.

我们的园丁是一个多面手，他会一点木工活、装潢、修理水管，等等