各位老师好，句子如下：Little did he know, Apple would eventually balloon to become the world’s most valuable company, the first to reach a covet.我想知道"Little did he know"的成分。里是个插入语么？还是接在后面“Little did he know that Apple……...
To be successful, the program would need to receive about seven times as much money as it currently receives.这句话是什么意思？是说项目需要收到7倍于当下的利润，还是说项目需要7倍于当下的投入？
2016年广东一模:To my surprise，Dad took it，smiled at Mom and ate up. They were asked to rank up them，in the order they would vote for them. 这两个句子中逗号是什么用法 能否请老师总结一下相关的用法!
...el
If I had to make just one
recommendation for where to stay in Rome,
it would be Yellow Hostel. It’s one of the best-rated hostels in the city, and
for good reason. It’s affordable, and it’s got a fun atmosphere without being
too noisy. As an added bonus, it’s close to the main train stat...
...dvise +宾语”后面的动词不定式作宾语补足语）。例如：
Would you advise phoning, or shall I wait a bit longer? 你看我打电话好，还是我再等一会儿好？（摘自英国L.G.亚历山大编著的《朗文英语语法》翻译本p.585）
Would you advise me to phone, or...
Sometimes I think how grateful I would be today if I had learned more back then about what really matters. back then=at that time。back是形容词，then是名词吗？把back then放到句尾会有歧义吗？
In other markets low prices would force producers to shut mines. Not for cobalt. The price has already fallen below many miners’ break-even point. 麻烦问一下老师，Not for cobalt.是什么意思啊？