When we use in case, we’re describing possible future situations, but when we use if, we’re talking about conditions that might apply. Compare the difference: I’ll fill up the car with petrol in case you need to go to Brighton. T...
这表明说话人对于萨姆对这段友情的看法并不在意。 And finally, we use only the word "whether" – not "if" – when it introduces a noun clause that is also the sentence subject. 最后一点要讲的是:在引入一个做句子主语的名词从句时,只能用“...
Dr. Nieca Goldberg, a spokeswoman for the American Heart Association, says Levine’s findings are a great start. But the study was small and needs to be repeated with far larger groups of people to determine exactly which aspects of an exercise routine make the biggest difference.12. What d...
Dinner was almost over when Dan,still looking hungry,grinned and asked Dave if he wasn’t going to have some bread.晚饭快吃完的时候丹（他看上去还没吃饱）笑着问戴维还要不要吃些面包。I don’t care if he doesn’t show up .他来不来我都不在乎。Let me know if you can’t mee...
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There are few animals, if any, that excel the ibex in endurance and agility. 很少有动物(如果有的话)在耐力和敏捷性方面能超过羱羊。There is little, if any, difference between the two. 这两者之间几乎没有区别。 The two sides made little if any progress towards agreement. ...
Dinner was almost over when Dan,still looking hungry,grinned and asked Dave if he wasn’t going to have some bread.晚饭快吃完的时候丹(他看上去还没吃饱)笑着问戴维还要不要吃些面包。 I don’t care if he doesn’t show up .他来不来我都不在乎。 Let me know if you can’t meet me at...
B. there is no difference between a later second language learner and one who doesn't know a second languageC. the experience of learning a second language has little effect on people's brainD. the ability of learning a second language is changing all the time...
I can(5) ___ to these people, because I've been in that situation before. It all started in elementary school when I(6) ___ that I wasn't like everyone else. I grew crazy about certain subjects.(7) ___ ,these subjects didn't interest other kids and my teachers.(8) ___ ,my...