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问题 on our football team 和in our football team有区别吗

请问一下老师，我试卷上有一句，When I was 13 my only purpose was to become the star on our football team. 中不用in而用on，我查了词典be on+职业表示担职，可它后面是状语，不懂。

问题 be cheap with,be mean about,be mean with用法一样吗

请问老师这三个词组用法，意思都一样吗，都是with后接“用什么东西吝啬”吗？ 另外，网上找到一个be cheap with的例句，为什么是is been？是写错了吗？ Her husband is always been cheap with his money.

问题 关于介词短语的问题

请问老师：It's important for you to go there in person.中的 for you作什么句法成分？

问题 主语从句还是时间状语

老师您好，It was still early when I returned home.请问这句是主语从句还是时间状语从句呢？盼复，谢谢！

问题 介词的用法as

比如 just as it was leaving,这里的as是作什么用法？除此之外英文里as有什么常见的用法】

问题 情态动词改错

情态动词改错。请问这句can't be 为什么不对？ 为什么要改成wouldn't be.It can't be possible for you to phone back later.

问题 by which还是for which, on which,

Genes are the instructions ______ which parents’ characteristics are passed on to their children.  所给答案是 by，但为什么不是 for, on, in 等介词呢？

问题 分析句子成分：lay sth across each oth

有这样一个句子： Don’t lay the newly painted sticks across each other.  句子是什么意思？句中的across each other是什么句子成分？谢谢！

问题 关于some作状语和作定语的用法（初中程度）

(1)The meeting lasted some two hours.(some 作状语)(2)I am going to fetch some water.（some 作定语）老师：状语是用来修饰动词、形容词和副词，如果按照这么理解的话，那么(2)中的 some 应该也是做状语呀，修饰动词 fetch。定语是限定或修饰名词...

问题 to better fit into society（better位置和society前为何没冠词）

Only when i'm well-educated, will I be a better human being and be able to better fit into society. 为什么 better 要放在 fit 前面？为什么 society 前不加 the?

问题 与 for several minutes 搭配时,动词该用什么时态?

He __ the display for several minutes before re-entering his shop.a. was gazing at   b. gazed at   c.had gazed at   d.had been gazing at这道题目的选项 had gazed at 和 had been gazing at 分别错在哪儿? for several minutes 表示已经盯着看了一段时间了,为什...

问题 How long I was sleeping. 怎么理解这个句子逻辑

句子：I don't know how long I was sleeping, but when I woke up, there was a full moon outside the car window.请问在这里：how long I was sleeping 这样的表达是正确的吗？可以理解成：How long I slept, but…吗？或者说这样的用法没有错误，在睡觉的这一段时...

问题 英语难句分析（涉及balloon-borne,ground-based等）

Astrophysicists working with ground-based detectors at the South Pole and balloon-borne instruments are closing in on such structures, and may report their findings soon.句子中 balloon-borne  ground-based 是什么意思？如何理解?

问题 这里would是表示现在还是过去

...about what someone was willing to do or what something was able to doThe car wouldn't start this morning.这里明确是was able to do，过去的能力而在韦氏字典里解释为: COULDthe barrel would hold 20 gallons我理解这里是推测用法，不是过去时。ISO内置字典...

问题 独立主语结构的判断与分析(涉及是否省略being)

The best workouts to do in a fasted state are low-intensity cardiovascular exercises, such as walking, jogging, light swimming, yoga, cycling or light-to medium-intensity weight training, all for up to 75 minutes," he told HuffPost.你好! 我想问一下独立主语结构，比如代词加介词短...