模擬演練：
　　1.___________________(據我所知)，this is the first time a Chinese rider has won the competition.
　　2.You are never________________(老到不能獲得圣誕長襪所帶來的快樂。)
　　3._____________________(他們幾乎從來沒有分開過) in thirty years of marriage.
　　4.In the Chinese household, grandparents and other relatives__________________(起著重要的作用)in raising children.
　　5.Frankly speaking, I’d rather you__________________(不采用任何措施)about it for the time being.

　　答案：
　　1. So far as I know/As far as I know
　　（本題考查固定用法so/as as sb knows, 據某人所知）
　　2. too old to enjoy a Christmas stocking
　　(本題考查too…to…的句型，表示“太…以至于不能…”，還考查enjoy一詞的用法，enjoy sth 表示“享受某事帶來的樂趣”)
　　3. They were hardly ever parted
　　(本題主要考查否定詞hardly,考試大意為“幾乎從來沒有”，由于它沒有置于句首，句子用正常語序即可，be parted 意為“分開”)
　　4. play important roles
　　(本題考查“play a part/role in doing sth”結構，表示“起著…作用，飾演…的角色”)
　　5. not to do anything /not to take any action
　　(“would rather ”的否定形式是would rather not to do ,would rather 沒有人稱和數的變化。“采取措施”可譯為“do something”或“take some action”)