The AFs exhibit a long rod-like structure with the length up to several millimeters and a cross-sectional diameter of about 35.5-37.6 μm.这个句子有没有语法错误呢?是正确的吗?请教一下老师。
America's Federal Trade Commission (FTC) puts corporate America on notice that regulators will act if firms fail to provide adequate data security.
请问这里的put...on notice中,on notice做什么成分?
新编英语第三版课文里的一句:The part of my brain that switches off when I do anything strenuous signaled shutdown and my feet moved metronomically.这里的signaled shutdown是什么意思,充当什么成分?
So it is a bit confusing when vos Savant fields such queries[query] from the average Joe (whose IQ is 100)as,What’s the difference between love and fondness?Or what is the nature of luck and coincidence? 这里的as翻译为“就像”对吗?
请问将来进行时表推测时,必须基于present evidence 吗?有没有权威的例句Those clouds look very dark. It will be raining soon.=Those clouds look very dark. It is going to rain soon.
...t he got lost in a storm and had died in the cold weather.
看过老师们的相关解答,and前后两个动词时态可以不一致,只要复合逻辑。
这里got lost 和had died是不是时态错了?应该是先迷失lost,然后死掉die,那不是应该had lost,died吗?