...ked like an amateur detective gotten up as an impossible English earl, had been watching the evening's proceedings with manifest interest, and with a contented expression in his face; and he had been privately commenting to himself. He was now soliloquising somewhat like this: 'None of the E...
（1）Have you been here while I was out."while I was out"是过去时间状语，为何可以和完成时连用呢？这里的"while I was out"难道是指从过去外出一直持续到我现在回来的讲话时刻吗？（2）I haven't studied English when I was at school...
...es, I ________ it for two years when I lived in Harbin.A learned B had been learning C was learning D have learned答案是A 我想问为什么要用过去时，可不可以用过去完成？另外，现在完成时但凡与过去时作比较时，总会说前者强调动作的结果对现...
...owing a year of fast development, by the first quarter of this
year, China
has had about 1,100 e-commerce websites.A．China has had about 1,100 e-commerce websites by the end of last MarchB．by the end of the first quarter of this year, China has had about 1,100
e-commerce websitesC．by the end ...
To what extent, amount, or degree: How bad was it?这是 how 在词典中的一个解释，按照解释是不是可以改为这样: To what degree
was it bad?然后，句中介词短语to what degree是看作修饰形容词bad，还是系表was bad？
...nior high
school, and now he is a senior high school student.
This guy has become my best partner and we
often exchange and revise our views. He
is so anxious to explore new things
that he becomes curious about everything on campus. He has an outgoing
personality and always loo...
Volunteering
during teenage years hasbeen linked to some major positive effects such as improved grades and increased
self-confidence. These effects aren’t just short-term but have been proved
to affect a teen’s well-being in the years to come.这是2025年高考英语全国卷2的七选五中...
...。如：Let me have a
try. 我来试一试。I’ll give the car
a good wash. 我要把车好好洗一洗。A pull on the
rope will make the bell ring. 一拉绳子钟就响。8.用于序数词前，表示在原有序数的基础上再增加一次，含有“再一”“另一”之意，有类似a...
...ill be carefully scrutinised to ensure that all necessary permissions have
been asked of patients and all unnecessary data hasbeen cleaned.请问老师，破折号之间的and there may be many是插入语还是其他什么成分？
...Hurst reminded his sister-in-law of the card-table -- but in
vain. She had obtained private intelligence that Mr. Darcy did not wish for
cards; and Mr. Hurst soon found even his open petition rejected. She assured
him that no one intended to play, and the silence of the whole party on the
subject se...
...ood deal of firmness and still more patience to induce him to come, but he was really too ill to offer any effective resistance to Stroeve's entreaties and to my determination. We dressed him, while he feebly cursed us, got him downstairs, into a cab, and eventually to Stroeve's studio. He was so ex...
有时现在完成时和现在完成进行时表达的意思一致。例如：She has worked on painting for six years. 她画画画了6年了。（还会继续）She hasbeen working on painting for six years. 她画画已经画了6年了。（还会继续）这是怎么区分二者？谢谢！
...To save money, he has tried every means. √To save money, every means hasbeen tried. ×上述两种说法矛盾。不知道真实的情况是如何呢？另外：Therefore to increase the yield of the targeted reaction products, many factors are taken into consideration.这句话语法对不对呢...