1）He is pround to have taken part in the Asian Games and to have broken a record.2）I'm sorry to hear that your grandmother is ill.3）On arriving home , Jack was surprised to find his door open.问：语法上说当不定式的动词发生在主句谓语动词所表示的动作之前时，不定...
Little room was left for the cat to play on the ground.曹老师你好！我想请教一下，这里的for the cat to play on the ground是看作什么成分呢？可以看作一个带逻辑主语的不定式（不定式复合结构）做目的状语嘛？还原成主动语态：We leave little room...
...时，谓语动词用单数还是用复数呢？如：A whole batch of original drawings _____(be) on sale. 如果是 this batch of…作主语呢？谓语动词用单数还是用复数呢？如：This batch of young men ______ (be) interested in the game.
...est food you have ever had?--Sichuan hotpot, of course. I ____ my mouth is on fire.A feel like B felt like C have felt D will feel like如果选B，是不是应该把is on fire 改为was on fire呢？辛苦专家老师解惑，十分感谢。
VOA 《Let's hop on our bikes: US kids get active during times of covid》The group simply rides bikes together with social distancing in mind.Parents who mostly work from home because of the pandemic are thrilled that their children are using their times in a healthy mannerand providing them with a...
...ed to travel by air a great deal when I was a boy. My parents used to live in
South America and I used to fly there from Europe in the holidays. A flight
attendant would take charge of me and I never had an unpleasant experience. I
am used to traveling by air and only onone occasion have I ever fel...
...非常谢谢！Hundreds of
scientists, writers and academics sounded a warning to humanity in an open
letter published last December: Policymakers and the rest of us must engage openly
with the risk of global collapse. Researchers in many areas have projected the widespread
collapse as “a credible...
Scientists are
working with Smiths Bletchington, the company that operates the quarry, as well
as Natural England, a government advisory organization, on the best way to
preserve the site going forward, per the BBC.这句话的going forward是固定用法吧，不需要考虑主语一致吧，这句...
...于 across 与 through 的理解：across 有 on 的意思，through 有 in 的意思。但在 swim across the river 中，为什么不用 through 呢？这应该是在水里游啊！Their eyes met _______ a crowded room.A. across B. over ...
She knew she was near the shore because the light was high up on the
cliffs.请问up在此句中的词性是副词吗？还是up是介词，介词短语on the cliffs作up的宾语？On arriving at the shore, the girl struggled up the cliff towards the
light she had seen.这句可以通过up后面接...
...装或叫全部倒装（倒装后位于句首的是状语或表语）：
On my left side stood Fred. 我的左侧站着弗雷德。
On their faces was confidence. 他们的脸上溢满了自信。
Around the lake are a huge number of farms. 湖的四周有大量农场。
如果不倒装就...
You must remember that you'll lose something in the file you ______ on and haven't saved if the computer breaks down.A. are working B. work C. will work D.worked答案为a， 此时为什么用现在时呢？...