The test results of the same sample at different measuring points may be different, even with the same analytical techniques.句中even with 是伴随状语还是让步状语成分呢?
Stay where you are until such time as you are told to leave.This country is not enjoying
such prosperity as it was in the last century.请问专家,如何分析句子中的 such…as的用法。谢谢。
...meone's attention。这句话当中how you get someone's attention是表语从句,在整个句子中充当表语成分。如果把句子改写成that is the way that you get someone's attention.那 that you get someone's attention就是一个定语从句,充当名词way的定语。请教老师...
...与I have a lot of work to do. 区别在哪里呢?前者是不定式作状语?后者是不定式作定语?句子来源:GMAT PREPThe comet moves quickly enough for scientists to observe. 请问这个句子正确吗?需要在observe后面加上it吗?这里to observe是什么成分呢...