Do their homework 做作业，do do their homework 确实有做作业，主语是 they ，故用 do 对do their homework中的do 进行强调：确实有做。 You also can use resistance paddles in the water or do activities. Do和does的区别和用法区别是：do 是动词原形，用于第一人称、第三人称的复数 (i/you/we/they)。does 用于第三人称单数 (he/she/it) does 用于第三人称单数。do用于一般现在时且主语是复数we,they,
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Know what claims about weight loss mean you might be surprised to learn that makers of dietary supplements rarely do clinical trials.
The boys do do their homework after school every day.
Some medicines used to treat bipolar disorder can make you feel hungrier or cause changes in how your body uses food for energy. This can lead to weight gain. Statin side effects can be uncomfortable but are rarely dangerous. Learn about mask types, which masks to use and how to use them.
What's different and what's alike between these two kinds of health care providers? That's part of the reason why there's little scientific proof. 一，没有make sb to do的说法，这个没有什么理由，就是这样用。make sb do sth. You can do strength training by using weight machines or weights, your own body weight, heavy bags or resistance bands.
