大量咯血是每天咯血量达______以上或每次咯血量大于______。
参考答案:500ml 200ml
—Why don’t you like winter in Beijing?
—Because it is winter in Guangzhou.
A.as cold as
B.much colder than
C.not so cold as
D.not colder than
翻译下列句子。
1.山川相缪,郁乎苍苍,此非孟德之困于周郎者乎?
___________________________________________________
2.而余亦悔其随之而不得极夫游之乐也。
3.所以游目骋怀,足以极视听之娱,信可乐也。