There is gridlock in the international governance system (and) escalating trade (and) geopolitical tensions are fueling uncertainty国际治理体系陷入僵局，贸易和地缘政治紧张升级，不确定性加剧。请问句中的两个and该如何理解呢？
...ssation or reduction of breathing when falling asleep as the sleeper waxes and wanes between sleep and wakefulness and their differing control mechanisms. “and their differing control mechanisms” and 前面并列的内容是什么？这部分在句子中做什么成分？原因状语吗？
Fats and sugar are very rich in energy but poor in vitamins, minerals and dietary fibre. 脂肪和糖类热量很高，但维生素、矿物质和膳食纤维贫乏。fat 是不可数名词吧，这里的复数 fats 是强调不同种类吧，即多种脂肪，对不对？但问题是，为什么 su...
Original text:No creature has received more praise and abuse than the common garden snail.6 No creature ____ abused more often than ...(a) is being praised and(b) is praised nor(c) has been praised or(d) has been praised and我的答案是d，原因是原文用的是 and。但是课本答案是c否...
... to meet an Englishman
on the road, and soon we began to talk. As I was talking about how I was
studying English, the foreigner seemed to be surprised. Gently shaking his head
and shrugging his shoulders, he said, “You don’t say!”, “You don’t say!”I was puzzled, I thought, perhaps this w...
The word 'dictate' means to say something out loud to be recorded, and the word 'dictionary' refers to a resource that lists the words of a language and how to say them, and they both come from the Latin word 'dicere'.求指教！句子中有2个and来连接独立句，这种用法有没有问题？...
...e, because although the yold will constitute a bulge of comparative health and activity over the next decade, by 2030 they will hit 75—and enter a long period of decline for which few rich countries are ready.请问老师这里的because although是可以连用的吗？②By continuing to work, an...
Cells grow and develop，reproduce and interact with the environment。
这句话中with the environment 是跟interact搭配，那and前是个动词reproduce，后面是动宾，这样的and前后是并列成分吗？
The people who hire and director the work of other employees are managers。这...
...h the orange ball, the smell of it, the feel of the pebbled leather grains and the perfect grooves under his hands; and its bounce, and the way it sounded different on concrete or polished hardwood. 这里为什么用了两个and，而且还用了分号，想请老师请教下，谢谢了。
比如and连接两个或者多个动词（都是动词），形容词（都是形容词），名词（都是名词）等等。A , B ,C and D。 ABCD 词性都应该一致。像 less cost of purchasing catalyst and more economically efficient. and前后连接词性不一致，应该是错误的...
...iscover what these
common mistakes are, you can put your MBA skills to use and strategize how to
turn things in your favor and land the job you've been looking for.该句子中出现2个and，是否应该将第一个and改为逗号，谢谢