1. <span>去化学夏令营就像去上学。没有乐趣
</span>2.
<span>他还没有决定出席哪个夏令营
3.</span><span>学习动画漫画有助于做功课</span>
Answer:
It boosts learning
When we are thirsty, mental performance including memory, attention and concentration can decrease by about 10 per cent. Pupils concentrate better because they are not distracted by the effects of dehydration such as thirst, tiredness and irritability
Explanation:
D, Each country in North America uses it’s own currency, they have their own rules, equal rights and rights and different ideas, not everyone is the same in life also, some people use Euros and some people use the U.S. dollar, some people use different things for money.
Answer:
90 7 i know this one i dont know the other for the first one
Explanation:
