...bsp; 今年英语高考题有个语法填空题： Data about the moon's composition,such as how much ice and other treasures it contains, could help China decide whether its plans for a future lunar base are practical. 画线部分答案是much，但是后面是ice and...
...响或结果。我想问的是这影响了什么呢？- I didn’t ask for the name list. Why_______on my desk?- I put it there just now in case you need it.此题与上一题一样，都用现在完成，理由也是说有影响，这让我不能理解，问了一句为什么把名单放我桌上...
...式完成体的用法》原文：我造一个句子；If Tom hadn't missed the train this morning, he could have come by noon
tomorrow.事实：汤姆错过了今早的火车，所以明天下午才能到达。与事实相反的假设：要是汤姆没有错过今早的火车，他本可以在明天...
...，游泳前游泳后并没有导致tom状态的改变而Tom swam across the river，加了状语之后的swam为终结性动词，表示tom游泳前与游泳后状态发生了改变，即从tom从河的一边到了河的另一边那么：I have lived in Beijing for 15 years.这个句子中的live...
...hat he has cancer, he’s been living a day-to-day (= without planning for the future) existence. 自发现自己得了癌症后，他就过一天算一天了。我的疑问是：为什么过去时后的宾语从句用了一般现在时呢？这不符合时态呼应的要求吧！
...帮助。1. This is as it should be。这本应如此.2. Things are not as they seem to be. 事物并不是像它们表面上看起来那样的。3. This is just as I imagined it would be. 这正是我当时想象会发生的情况。4. Let's keep it as it is. 让我们把它照原样保存起来吧...
...思是：“驾驶飞机有时可能会很危险。a. If you walk too near the runway, landing planes are dangerous.如果你走得离飞机跑道太近的话，正在降落的飞机会对你很危险。b. If you've been trained as a pilot, landing planes is an easy job.如果你作为飞行员受...
...这样吗？可是这句Much as I would have liked to, I couldn't lend him the money because I simply didn't have that much spare cash.和He talked as if he knew blabla岂不是相反了？尽管我很想借给他，但我没钱（过去时间）所以我没法借。他那时候（过去时间）说...
... have no idea how worried I was. （how worried 作 i was 的表语）The hotel does employ humans, though Alibaba declined to specify how many it employs.（how many 作it employs的宾语）how...分句在我理解看来都是在句中做成份的，但下面的句子我不太懂how many...