have access to do还是doing

access to doing，因为access to后面是doing，不可以加do。have access to sth./doing sth，to是介词，意思是“有渠道做某事；做某事有机会”。

have access to例句：

They may have access to drinking water but not clean, safe drinking water.

他们或许能获得饮用水，但不是干净、安全的饮用水。

Millions of people cannot read these words because they don't have access to a computer.

数百万人无法阅读这些文字，因为他们没有使用电脑的机会。

We must ensure that all patients have access to high quality care.

我们必须确保所有的病人都能够得到高质量的护理。

They want their parents to have access to affordable long-term care.

他们希望他们的父母可以得到负担得起的长期看护。

They now have access to the mass markets of China, Japan and the U.K.

他们现在有通路进入中国、日本和英国的大众市场了。

They may have access to drinking water but not clean, safe drinking water.

他们或许能获得饮用水，但不是干净、安全的饮用水。

All students have access to the Writing Center on the upper floor of this building.

所有学生都可以进入这栋楼上层的写作中心。

I have seen development lag because the poor do not have access to markets and finance.

我目睹了由于穷人无法进入市场、没有融资渠道而造成的发展滞后。

Kids shouldn't have access to violent films because they might imitate the things they see.

孩子们不应该接触暴力电影，因为他们可能会模仿他们所看到的东西。

They also do not have access to quality health care or other prerequisites for upward social mobility.

他们也无法获得高质量的医疗保健或其他社会向上流动的先决条件。