听力里面的句子:And how strong is the evidence that climate change is happening that it's really something we need to be worried about?请问happening后面的that引导的是什么从句?
Comparisons of individuals of known age with these standards make it possible to identify deviations from the “normal”growth trajectory.with these standards 是否是后置定语?
The conventional theory is that people yawn when bored or sleepy because yawning raises blood oxygen levels, which in turn raises alertness.whchi in turn 在这里不是否定吧?是进一步吗?
It’s worth remembering, however, that though a clean copy fresh off a printer may look terrible, it will read only as well as the thinking and writing that have gone into it.问一,粗体部分的语法结构。问二,为什么两个分句之间没有连词?
As a result, she says, some of the injuries associated with
running, such as runner’s knee, are uncommon among race walkers.请问这里的 are 是与哪个主语保持一致?这样的问题如何定位主谓一致?