It is not immediately clear __________ the housing price will go down

填入下面文段空白处的词语，最恰当的一组是（ ）《冷浪漫》精选了“科学松鼠会”多位作者的作品，深入浅出地 ① 读者讲述了与生命、生活密切相关， ② 鲜为人知的科学知识。它 ③ 通俗化的语言，对那些“冷冰冰”的科学知识进行生动活泼的诠释，让深奥的理论一下子变得通俗易懂；对重点部分要言不烦， ④ 不乏真知灼见，读来着实受益匪浅，这是很多类似的著作很难相媲美的亮点。这些文章， ⑤ 给人以科学的教益， ⑥ 给人以美的享受。① ② ③ ④ ⑤ ⑥

How do you thinkof his plmuch

(2013·山西高三诊断)Chengdu has focused on improving the surrounding countryside, ________ encouraging large­scale city expansion.

We often talk in groups and share our ideas with _____.