这是一道语法题的标题(做题的具体要求):Join each pair of sentences. Be careful where you put the words in brackets. 觉得好奇的是,be careful 后面接了 where 引导的从句。好像 be careful 后一般是接不定...
As is known to us all, _________ tiger is in _________ danger of becoming extinct.A. the, theB. 不填, 不填C. the, 不填D. a, 不填请问答案选哪个?其实答案是C。第二空不填冠词,我知道,因为 in danger of...