参考答案:you’d better make a mark where you have questions 答案解析:[考点] ①“最好做某事” you’d better do sth.;②“做标记” make a mark;③where引导地点状语从句。 [点拨] 首先确定句子主干为“你最好做个标记”,然后将
第38题: [单项选择]It is not uncommon for there ______ problems of communication between the old and the young. A. being B. would be C. be D. to be 参考答案:D 答案解析:[考点] 考查非谓语动词的用法。 there be结构用在介词for后时,用there to be形式,放在介词of后时要用there being形式,故本题答案为D。